-84=-7x+2(x-12)

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Solution for -84=-7x+2(x-12) equation:


Simplifying
-84 = -7x + 2(x + -12)

Reorder the terms:
-84 = -7x + 2(-12 + x)
-84 = -7x + (-12 * 2 + x * 2)
-84 = -7x + (-24 + 2x)

Reorder the terms:
-84 = -24 + -7x + 2x

Combine like terms: -7x + 2x = -5x
-84 = -24 + -5x

Solving
-84 = -24 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-84 + 5x = -24 + -5x + 5x

Combine like terms: -5x + 5x = 0
-84 + 5x = -24 + 0
-84 + 5x = -24

Add '84' to each side of the equation.
-84 + 84 + 5x = -24 + 84

Combine like terms: -84 + 84 = 0
0 + 5x = -24 + 84
5x = -24 + 84

Combine like terms: -24 + 84 = 60
5x = 60

Divide each side by '5'.
x = 12

Simplifying
x = 12

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