-70-9x=9x+20

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Solution for -70-9x=9x+20 equation:


Simplifying
-70 + -9x = 9x + 20

Reorder the terms:
-70 + -9x = 20 + 9x

Solving
-70 + -9x = 20 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-70 + -9x + -9x = 20 + 9x + -9x

Combine like terms: -9x + -9x = -18x
-70 + -18x = 20 + 9x + -9x

Combine like terms: 9x + -9x = 0
-70 + -18x = 20 + 0
-70 + -18x = 20

Add '70' to each side of the equation.
-70 + 70 + -18x = 20 + 70

Combine like terms: -70 + 70 = 0
0 + -18x = 20 + 70
-18x = 20 + 70

Combine like terms: 20 + 70 = 90
-18x = 90

Divide each side by '-18'.
x = -5

Simplifying
x = -5

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