-2(-2x+6)=8x+7

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Solution for -2(-2x+6)=8x+7 equation:


Simplifying
-2(-2x + 6) = 8x + 7

Reorder the terms:
-2(6 + -2x) = 8x + 7
(6 * -2 + -2x * -2) = 8x + 7
(-12 + 4x) = 8x + 7

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

Solving
-12 + 4x = 7 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-12 + 4x + -8x = 7 + 8x + -8x

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

Combine like terms: 8x + -8x = 0
-12 + -4x = 7 + 0
-12 + -4x = 7

Add '12' to each side of the equation.
-12 + 12 + -4x = 7 + 12

Combine like terms: -12 + 12 = 0
0 + -4x = 7 + 12
-4x = 7 + 12

Combine like terms: 7 + 12 = 19
-4x = 19

Divide each side by '-4'.
x = -4.75

Simplifying
x = -4.75

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