7-8x-4=69+6x-12

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Solution for 7-8x-4=69+6x-12 equation:


Simplifying
7 + -8x + -4 = 69 + 6x + -12

Reorder the terms:
7 + -4 + -8x = 69 + 6x + -12

Combine like terms: 7 + -4 = 3
3 + -8x = 69 + 6x + -12

Reorder the terms:
3 + -8x = 69 + -12 + 6x

Combine like terms: 69 + -12 = 57
3 + -8x = 57 + 6x

Solving
3 + -8x = 57 + 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.
3 + -8x + -6x = 57 + 6x + -6x

Combine like terms: -8x + -6x = -14x
3 + -14x = 57 + 6x + -6x

Combine like terms: 6x + -6x = 0
3 + -14x = 57 + 0
3 + -14x = 57

Add '-3' to each side of the equation.
3 + -3 + -14x = 57 + -3

Combine like terms: 3 + -3 = 0
0 + -14x = 57 + -3
-14x = 57 + -3

Combine like terms: 57 + -3 = 54
-14x = 54

Divide each side by '-14'.
x = -3.857142857

Simplifying
x = -3.857142857

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