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Translate the following into mathematica...

Translate the following into mathematical statements (Use variable x)
Twice a number added to five times the same number gives eighty-four.

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2r + 5x = 84
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NAVNEET PUBLICATION-EQUATIONS IN ONE VARIABLE-QUESTION BANK
  1. Translate the following into mathematical statements (Use variable x) ...

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  2. Translate the following into mathematical statements (Use variable x) ...

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  3. Translate the following into mathematical statements (Use variable x) ...

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  4. Translate the following into mathematical statements (Use variable x) ...

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  5. Translate the following into mathematical statements (Use variable x) ...

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  6. Decide whether the values given against each equation are the solution...

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  7. Decide whether the values given against each equation are the solution...

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  8. Decide whether the values given against each equation are the solution...

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  9. Decide whether the values given against each equation are the solution...

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  10. Solve the following equations : 2x + 3 = 3 (x- 1)

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  11. Solve the following equations : (x+5)/2=1-x

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  12. Solve the following equations : 6(x-1) = 5(x+1)

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  13. Solve the following equations : 4/9=(x-1)/(2x-1)

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  14. Solve the following equations : (11x-1)/(2x+3)=2

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  15. Solve the following equations : (3x+5)/(2x+7)=4

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  16. Solve the following problems : Fill in the blanks: Anita's present...

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  17. Find three consecutive even natural numbers such that seven times the ...

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  18. The denominator of a fraction is greater than the numerator by 4. If 1...

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  19. The difference between two natural numbers is 73. If the greater numbe...

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  20. The breadth of a rectangle is 15 m less than its length. The perimeter...

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