10x+7=-5x-7

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Solution for 10x+7=-5x-7 equation:


Simplifying
10x + 7 = -5x + -7

Reorder the terms:
7 + 10x = -5x + -7

Reorder the terms:
7 + 10x = -7 + -5x

Solving
7 + 10x = -7 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
7 + 10x + 5x = -7 + -5x + 5x

Combine like terms: 10x + 5x = 15x
7 + 15x = -7 + -5x + 5x

Combine like terms: -5x + 5x = 0
7 + 15x = -7 + 0
7 + 15x = -7

Add '-7' to each side of the equation.
7 + -7 + 15x = -7 + -7

Combine like terms: 7 + -7 = 0
0 + 15x = -7 + -7
15x = -7 + -7

Combine like terms: -7 + -7 = -14
15x = -14

Divide each side by '15'.
x = -0.9333333333

Simplifying
x = -0.9333333333

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