-12=-7x+5x+4

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Solution for -12=-7x+5x+4 equation:


Simplifying
-12 = -7x + 5x + 4

Reorder the terms:
-12 = 4 + -7x + 5x

Combine like terms: -7x + 5x = -2x
-12 = 4 + -2x

Solving
-12 = 4 + -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.
-12 + 2x = 4 + -2x + 2x

Combine like terms: -2x + 2x = 0
-12 + 2x = 4 + 0
-12 + 2x = 4

Add '12' to each side of the equation.
-12 + 12 + 2x = 4 + 12

Combine like terms: -12 + 12 = 0
0 + 2x = 4 + 12
2x = 4 + 12

Combine like terms: 4 + 12 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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