7+4(2-x)-2x=8+x

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Solution for 7+4(2-x)-2x=8+x equation:


Simplifying
7 + 4(2 + -1x) + -2x = 8 + x
7 + (2 * 4 + -1x * 4) + -2x = 8 + x
7 + (8 + -4x) + -2x = 8 + x

Combine like terms: 7 + 8 = 15
15 + -4x + -2x = 8 + x

Combine like terms: -4x + -2x = -6x
15 + -6x = 8 + x

Solving
15 + -6x = 8 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
15 + -6x + -1x = 8 + x + -1x

Combine like terms: -6x + -1x = -7x
15 + -7x = 8 + x + -1x

Combine like terms: x + -1x = 0
15 + -7x = 8 + 0
15 + -7x = 8

Add '-15' to each side of the equation.
15 + -15 + -7x = 8 + -15

Combine like terms: 15 + -15 = 0
0 + -7x = 8 + -15
-7x = 8 + -15

Combine like terms: 8 + -15 = -7
-7x = -7

Divide each side by '-7'.
x = 1

Simplifying
x = 1

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