-64=-4(x+7)

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Solution for -64=-4(x+7) equation:


Simplifying
-64 = -4(x + 7)

Reorder the terms:
-64 = -4(7 + x)
-64 = (7 * -4 + x * -4)
-64 = (-28 + -4x)

Solving
-64 = -28 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-64 + 4x = -28 + -4x + 4x

Combine like terms: -4x + 4x = 0
-64 + 4x = -28 + 0
-64 + 4x = -28

Add '64' to each side of the equation.
-64 + 64 + 4x = -28 + 64

Combine like terms: -64 + 64 = 0
0 + 4x = -28 + 64
4x = -28 + 64

Combine like terms: -28 + 64 = 36
4x = 36

Divide each side by '4'.
x = 9

Simplifying
x = 9

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