7x-20=34-2x

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Solution for 7x-20=34-2x equation:


Simplifying
7x + -20 = 34 + -2x

Reorder the terms:
-20 + 7x = 34 + -2x

Solving
-20 + 7x = 34 + -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 = 34 + -2x + 2x

Combine like terms: 7x + 2x = 9x
-20 + 9x = 34 + -2x + 2x

Combine like terms: -2x + 2x = 0
-20 + 9x = 34 + 0
-20 + 9x = 34

Add '20' to each side of the equation.
-20 + 20 + 9x = 34 + 20

Combine like terms: -20 + 20 = 0
0 + 9x = 34 + 20
9x = 34 + 20

Combine like terms: 34 + 20 = 54
9x = 54

Divide each side by '9'.
x = 6

Simplifying
x = 6

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