-7x+20=-2x+70

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Solution for -7x+20=-2x+70 equation:


Simplifying
-7x + 20 = -2x + 70

Reorder the terms:
20 + -7x = -2x + 70

Reorder the terms:
20 + -7x = 70 + -2x

Solving
20 + -7x = 70 + -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.
20 + -7x + 2x = 70 + -2x + 2x

Combine like terms: -7x + 2x = -5x
20 + -5x = 70 + -2x + 2x

Combine like terms: -2x + 2x = 0
20 + -5x = 70 + 0
20 + -5x = 70

Add '-20' to each side of the equation.
20 + -20 + -5x = 70 + -20

Combine like terms: 20 + -20 = 0
0 + -5x = 70 + -20
-5x = 70 + -20

Combine like terms: 70 + -20 = 50
-5x = 50

Divide each side by '-5'.
x = -10

Simplifying
x = -10

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