7-(2-x)=2x

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Solution for 7-(2-x)=2x equation:


Simplifying
7 + -1(2 + -1x) = 2x
7 + (2 * -1 + -1x * -1) = 2x
7 + (-2 + 1x) = 2x

Combine like terms: 7 + -2 = 5
5 + 1x = 2x

Solving
5 + 1x = 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.
5 + 1x + -2x = 2x + -2x

Combine like terms: 1x + -2x = -1x
5 + -1x = 2x + -2x

Combine like terms: 2x + -2x = 0
5 + -1x = 0

Add '-5' to each side of the equation.
5 + -5 + -1x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1x = 0 + -5
-1x = 0 + -5

Combine like terms: 0 + -5 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5

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