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

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


Simplifying
(6x + 6) + (9x + 7) = 0

Reorder the terms:
(6 + 6x) + (9x + 7) = 0

Remove parenthesis around (6 + 6x)
6 + 6x + (9x + 7) = 0

Reorder the terms:
6 + 6x + (7 + 9x) = 0

Remove parenthesis around (7 + 9x)
6 + 6x + 7 + 9x = 0

Reorder the terms:
6 + 7 + 6x + 9x = 0

Combine like terms: 6 + 7 = 13
13 + 6x + 9x = 0

Combine like terms: 6x + 9x = 15x
13 + 15x = 0

Solving
13 + 15x = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 15x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 15x = 0 + -13
15x = 0 + -13

Combine like terms: 0 + -13 = -13
15x = -13

Divide each side by '15'.
x = -0.8666666667

Simplifying
x = -0.8666666667

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