9(x+6)+7(x+6)=6x-6

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Solution for 9(x+6)+7(x+6)=6x-6 equation:


Simplifying
9(x + 6) + 7(x + 6) = 6x + -6

Reorder the terms:
9(6 + x) + 7(x + 6) = 6x + -6
(6 * 9 + x * 9) + 7(x + 6) = 6x + -6
(54 + 9x) + 7(x + 6) = 6x + -6

Reorder the terms:
54 + 9x + 7(6 + x) = 6x + -6
54 + 9x + (6 * 7 + x * 7) = 6x + -6
54 + 9x + (42 + 7x) = 6x + -6

Reorder the terms:
54 + 42 + 9x + 7x = 6x + -6

Combine like terms: 54 + 42 = 96
96 + 9x + 7x = 6x + -6

Combine like terms: 9x + 7x = 16x
96 + 16x = 6x + -6

Reorder the terms:
96 + 16x = -6 + 6x

Solving
96 + 16x = -6 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
96 + 16x + -6x = -6 + 6x + -6x

Combine like terms: 16x + -6x = 10x
96 + 10x = -6 + 6x + -6x

Combine like terms: 6x + -6x = 0
96 + 10x = -6 + 0
96 + 10x = -6

Add '-96' to each side of the equation.
96 + -96 + 10x = -6 + -96

Combine like terms: 96 + -96 = 0
0 + 10x = -6 + -96
10x = -6 + -96

Combine like terms: -6 + -96 = -102
10x = -102

Divide each side by '10'.
x = -10.2

Simplifying
x = -10.2

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