-12=-4x+5x-7

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


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

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

Combine like terms: -4x + 5x = 1x
-12 = -7 + 1x

Solving
-12 = -7 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-12 + -1x = -7 + 1x + -1x

Combine like terms: 1x + -1x = 0
-12 + -1x = -7 + 0
-12 + -1x = -7

Add '12' to each side of the equation.
-12 + 12 + -1x = -7 + 12

Combine like terms: -12 + 12 = 0
0 + -1x = -7 + 12
-1x = -7 + 12

Combine like terms: -7 + 12 = 5
-1x = 5

Divide each side by '-1'.
x = -5

Simplifying
x = -5

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