(2x-20)=(70-x)

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Solution for (2x-20)=(70-x) equation:


Simplifying
(2x + -20) = (70 + -1x)

Reorder the terms:
(-20 + 2x) = (70 + -1x)

Remove parenthesis around (-20 + 2x)
-20 + 2x = (70 + -1x)

Remove parenthesis around (70 + -1x)
-20 + 2x = 70 + -1x

Solving
-20 + 2x = 70 + -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 + 2x + x = 70 + -1x + x

Combine like terms: 2x + x = 3x
-20 + 3x = 70 + -1x + x

Combine like terms: -1x + x = 0
-20 + 3x = 70 + 0
-20 + 3x = 70

Add '20' to each side of the equation.
-20 + 20 + 3x = 70 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 70 + 20
3x = 70 + 20

Combine like terms: 70 + 20 = 90
3x = 90

Divide each side by '3'.
x = 30

Simplifying
x = 30

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