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 = -9x
12 + -9x = 69 + -1x + x

Combine like terms: -1x + x = 0
12 + -9x = 69 + 0
12 + -9x = 69

Add '-12' to each side of the equation.
12 + -12 + -9x = 69 + -12

Combine like terms: 12 + -12 = 0
0 + -9x = 69 + -12
-9x = 69 + -12

Combine like terms: 69 + -12 = 57
-9x = 57

Divide each side by '-9'.
x = -6.333333333

Simplifying
x = -6.333333333

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