-20=3x-7-2x

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Solution for -20=3x-7-2x equation:


Simplifying
-20 = 3x + -7 + -2x

Reorder the terms:
-20 = -7 + 3x + -2x

Combine like terms: 3x + -2x = 1x
-20 = -7 + 1x

Solving
-20 = -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.
-20 + -1x = -7 + 1x + -1x

Combine like terms: 1x + -1x = 0
-20 + -1x = -7 + 0
-20 + -1x = -7

Add '20' to each side of the equation.
-20 + 20 + -1x = -7 + 20

Combine like terms: -20 + 20 = 0
0 + -1x = -7 + 20
-1x = -7 + 20

Combine like terms: -7 + 20 = 13
-1x = 13

Divide each side by '-1'.
x = -13

Simplifying
x = -13

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