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Solve the following equations.Check your...

Solve the following equations.Check your result in each case
`2.4(3-x)-0.6(2x-3)=0`

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To solve the equation \(2.4(3-x) - 0.6(2x-3) = 0\), we will follow these steps: ### Step 1: Distribute the terms We start by distributing \(2.4\) and \(-0.6\) into their respective brackets. \[ 2.4 \cdot 3 - 2.4 \cdot x - 0.6 \cdot 2x + 0.6 \cdot 3 = 0 \] Calculating these gives: \[ 7.2 - 2.4x - 1.2x + 1.8 = 0 \] ### Step 2: Combine like terms Next, we combine the constant terms and the \(x\) terms. The constant terms are \(7.2\) and \(1.8\): \[ 7.2 + 1.8 = 9 \] The \(x\) terms are \(-2.4x\) and \(-1.2x\): \[ -2.4x - 1.2x = -3.6x \] So, we can rewrite the equation as: \[ 9 - 3.6x = 0 \] ### Step 3: Isolate the variable Now, we want to isolate \(x\). We can do this by moving \(9\) to the other side of the equation: \[ -3.6x = -9 \] ### Step 4: Solve for \(x\) Now, divide both sides by \(-3.6\): \[ x = \frac{-9}{-3.6} = \frac{9}{3.6} \] To simplify \(\frac{9}{3.6}\): \[ x = 2.5 \] ### Step 5: Check your result To verify our solution, we will substitute \(x = 2.5\) back into the original equation: \[ 2.4(3 - 2.5) - 0.6(2(2.5) - 3) = 0 \] Calculating inside the brackets: \[ 2.4(0.5) - 0.6(5 - 3) = 0 \] Calculating further: \[ 1.2 - 0.6 \cdot 2 = 0 \] \[ 1.2 - 1.2 = 0 \] Since both sides equal \(0\), our solution is verified. ### Final Answer Thus, the solution to the equation \(2.4(3-x) - 0.6(2x-3) = 0\) is: \[ \boxed{2.5} \]
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RS AGGARWAL-LINEAR EQUATION IN ONE VARIABLE-EXERCISE 7A
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  3. Solve the following equations.Check your result in each case 2/3x=3/8x...

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  4. Solve the following equations.Check your result in each case (3x-1)/5-...

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  5. Solve the following eqations.Check your result in each case 2x-3=3/10(...

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  6. Solve the following equations. (y-1)/3-(y-2)/4=1

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  7. Solve the following equation.Check your result in each case (x-2)/4+1/...

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  8. Solve the following equations.Check your result in each case (2x-1)/3-...

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  9. Solve the following equations.Check your result in each case (y+7)/3=1...

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  10. Solve the following equation.Check your result in each case 2/7(x-9)+x...

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  11. Solve the following equation.Check your result in each case (2x-3)/5+(...

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  12. Solve the following equation.Check your result in each case 3/4(7x-1)-...

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  13. Solve the following equation.Check your result in each case (x+2)/6-((...

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  14. Solve the following equation.Check your result in each case (9x+7)/2-(...

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  15. Solve the following equation.Check your result in each case 0.5x+x/3=0...

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  16. Solve the following equations.Check your result in each case 0.18(5x-4...

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  17. Solve the following equations.Check your result in each case 2.4(3-x)-...

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  18. Solve the following equations.Check your result in each case 0.5x-(0.8...

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  19. Solve the following equations.Check your result in each case (x+2)/x-2...

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  20. Solve the following equations.Check your result in each case (2x+5)/(3...

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