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

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Solution for 7(1-x)+x=2-x equation:


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

Combine like terms: -7x + x = -6x
7 + -6x = 2 + -1x

Solving
7 + -6x = 2 + -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.
7 + -6x + x = 2 + -1x + x

Combine like terms: -6x + x = -5x
7 + -5x = 2 + -1x + x

Combine like terms: -1x + x = 0
7 + -5x = 2 + 0
7 + -5x = 2

Add '-7' to each side of the equation.
7 + -7 + -5x = 2 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = 2 + -7
-5x = 2 + -7

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

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

Simplifying
x = 1

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