-4x-4=-2(x+7)

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Solution for -4x-4=-2(x+7) equation:


Simplifying
-4x + -4 = -2(x + 7)

Reorder the terms:
-4 + -4x = -2(x + 7)

Reorder the terms:
-4 + -4x = -2(7 + x)
-4 + -4x = (7 * -2 + x * -2)
-4 + -4x = (-14 + -2x)

Solving
-4 + -4x = -14 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-4 + -4x + 2x = -14 + -2x + 2x

Combine like terms: -4x + 2x = -2x
-4 + -2x = -14 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4 + -2x = -14 + 0
-4 + -2x = -14

Add '4' to each side of the equation.
-4 + 4 + -2x = -14 + 4

Combine like terms: -4 + 4 = 0
0 + -2x = -14 + 4
-2x = -14 + 4

Combine like terms: -14 + 4 = -10
-2x = -10

Divide each side by '-2'.
x = 5

Simplifying
x = 5

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