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2x + 3y = 8 , x - 2y + 3 = 0...

` 2x + 3y = 8 `,
` x - 2y + 3 = 0 `

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To solve the system of equations: 1. **Write down the equations:** - First equation: \( 2x + 3y = 8 \) (Equation 1) - Second equation: \( x - 2y + 3 = 0 \) (Equation 2) 2. **Rearrange the second equation:** - From Equation 2, we can rearrange it to isolate \( x \): \[ x - 2y = -3 \implies x = 2y - 3 \] (This is now our modified Equation 2) 3. **Substitute \( x \) in Equation 1:** - Substitute \( x = 2y - 3 \) into Equation 1: \[ 2(2y - 3) + 3y = 8 \] - Simplifying this gives: \[ 4y - 6 + 3y = 8 \] \[ 7y - 6 = 8 \] 4. **Solve for \( y \):** - Add 6 to both sides: \[ 7y = 14 \] - Divide by 7: \[ y = 2 \] 5. **Substitute \( y \) back to find \( x \):** - Now substitute \( y = 2 \) back into the modified Equation 2: \[ x = 2(2) - 3 \] \[ x = 4 - 3 = 1 \] 6. **Final solution:** - The solution to the system of equations is: \[ x = 1, \quad y = 2 \]
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