12+10x=7x-8x-69

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Solution for 12+10x=7x-8x-69 equation:


Simplifying
12 + 10x = 7x + -8x + -69

Reorder the terms:
12 + 10x = -69 + 7x + -8x

Combine like terms: 7x + -8x = -1x
12 + 10x = -69 + -1x

Solving
12 + 10x = -69 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
12 + 10x + x = -69 + -1x + x

Combine like terms: 10x + x = 11x
12 + 11x = -69 + -1x + x

Combine like terms: -1x + x = 0
12 + 11x = -69 + 0
12 + 11x = -69

Add '-12' to each side of the equation.
12 + -12 + 11x = -69 + -12

Combine like terms: 12 + -12 = 0
0 + 11x = -69 + -12
11x = -69 + -12

Combine like terms: -69 + -12 = -81
11x = -81

Divide each side by '11'.
x = -7.363636364

Simplifying
x = -7.363636364

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