5(x+1)-7(9-x)=14

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Solution for 5(x+1)-7(9-x)=14 equation:


Simplifying
5(x + 1) + -7(9 + -1x) = 14

Reorder the terms:
5(1 + x) + -7(9 + -1x) = 14
(1 * 5 + x * 5) + -7(9 + -1x) = 14
(5 + 5x) + -7(9 + -1x) = 14
5 + 5x + (9 * -7 + -1x * -7) = 14
5 + 5x + (-63 + 7x) = 14

Reorder the terms:
5 + -63 + 5x + 7x = 14

Combine like terms: 5 + -63 = -58
-58 + 5x + 7x = 14

Combine like terms: 5x + 7x = 12x
-58 + 12x = 14

Solving
-58 + 12x = 14

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '58' to each side of the equation.
-58 + 58 + 12x = 14 + 58

Combine like terms: -58 + 58 = 0
0 + 12x = 14 + 58
12x = 14 + 58

Combine like terms: 14 + 58 = 72
12x = 72

Divide each side by '12'.
x = 6

Simplifying
x = 6

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