-3x+20=-x+2

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


Simplifying
-3x + 20 = -1x + 2

Reorder the terms:
20 + -3x = -1x + 2

Reorder the terms:
20 + -3x = 2 + -1x

Solving
20 + -3x = 2 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
20 + -3x + x = 2 + -1x + x

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

Combine like terms: -1x + x = 0
20 + -2x = 2 + 0
20 + -2x = 2

Add '-20' to each side of the equation.
20 + -20 + -2x = 2 + -20

Combine like terms: 20 + -20 = 0
0 + -2x = 2 + -20
-2x = 2 + -20

Combine like terms: 2 + -20 = -18
-2x = -18

Divide each side by '-2'.
x = 9

Simplifying
x = 9

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