70+x=2x-2

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


Simplifying
70 + x = 2x + -2

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

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

Combine like terms: x + -2x = -1x
70 + -1x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
70 + -1x = -2 + 0
70 + -1x = -2

Add '-70' to each side of the equation.
70 + -70 + -1x = -2 + -70

Combine like terms: 70 + -70 = 0
0 + -1x = -2 + -70
-1x = -2 + -70

Combine like terms: -2 + -70 = -72
-1x = -72

Divide each side by '-1'.
x = 72

Simplifying
x = 72

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