-12=4(x-7)

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Solution for -12=4(x-7) equation:


Simplifying
-12 = 4(x + -7)

Reorder the terms:
-12 = 4(-7 + x)
-12 = (-7 * 4 + x * 4)
-12 = (-28 + 4x)

Solving
-12 = -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.
-12 + -4x = -28 + 4x + -4x

Combine like terms: 4x + -4x = 0
-12 + -4x = -28 + 0
-12 + -4x = -28

Add '12' to each side of the equation.
-12 + 12 + -4x = -28 + 12

Combine like terms: -12 + 12 = 0
0 + -4x = -28 + 12
-4x = -28 + 12

Combine like terms: -28 + 12 = -16
-4x = -16

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

Simplifying
x = 4

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