4(2x-2)+(1-x)=9+x

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Solution for 4(2x-2)+(1-x)=9+x equation:


Simplifying
4(2x + -2) + (1 + -1x) = 9 + x

Reorder the terms:
4(-2 + 2x) + (1 + -1x) = 9 + x
(-2 * 4 + 2x * 4) + (1 + -1x) = 9 + x
(-8 + 8x) + (1 + -1x) = 9 + x

Remove parenthesis around (1 + -1x)
-8 + 8x + 1 + -1x = 9 + x

Reorder the terms:
-8 + 1 + 8x + -1x = 9 + x

Combine like terms: -8 + 1 = -7
-7 + 8x + -1x = 9 + x

Combine like terms: 8x + -1x = 7x
-7 + 7x = 9 + x

Solving
-7 + 7x = 9 + 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.
-7 + 7x + -1x = 9 + x + -1x

Combine like terms: 7x + -1x = 6x
-7 + 6x = 9 + x + -1x

Combine like terms: x + -1x = 0
-7 + 6x = 9 + 0
-7 + 6x = 9

Add '7' to each side of the equation.
-7 + 7 + 6x = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 6x = 9 + 7
6x = 9 + 7

Combine like terms: 9 + 7 = 16
6x = 16

Divide each side by '6'.
x = 2.666666667

Simplifying
x = 2.666666667

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