-12-2x=8(8x+7)-2

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Solution for -12-2x=8(8x+7)-2 equation:


Simplifying
-12 + -2x = 8(8x + 7) + -2

Reorder the terms:
-12 + -2x = 8(7 + 8x) + -2
-12 + -2x = (7 * 8 + 8x * 8) + -2
-12 + -2x = (56 + 64x) + -2

Reorder the terms:
-12 + -2x = 56 + -2 + 64x

Combine like terms: 56 + -2 = 54
-12 + -2x = 54 + 64x

Solving
-12 + -2x = 54 + 64x

Solving for variable 'x'.

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

Add '-64x' to each side of the equation.
-12 + -2x + -64x = 54 + 64x + -64x

Combine like terms: -2x + -64x = -66x
-12 + -66x = 54 + 64x + -64x

Combine like terms: 64x + -64x = 0
-12 + -66x = 54 + 0
-12 + -66x = 54

Add '12' to each side of the equation.
-12 + 12 + -66x = 54 + 12

Combine like terms: -12 + 12 = 0
0 + -66x = 54 + 12
-66x = 54 + 12

Combine like terms: 54 + 12 = 66
-66x = 66

Divide each side by '-66'.
x = -1

Simplifying
x = -1

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