4(2x-7)=7-x

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


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

Reorder the terms:
4(-7 + 2x) = 7 + -1x
(-7 * 4 + 2x * 4) = 7 + -1x
(-28 + 8x) = 7 + -1x

Solving
-28 + 8x = 7 + -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.
-28 + 8x + x = 7 + -1x + x

Combine like terms: 8x + x = 9x
-28 + 9x = 7 + -1x + x

Combine like terms: -1x + x = 0
-28 + 9x = 7 + 0
-28 + 9x = 7

Add '28' to each side of the equation.
-28 + 28 + 9x = 7 + 28

Combine like terms: -28 + 28 = 0
0 + 9x = 7 + 28
9x = 7 + 28

Combine like terms: 7 + 28 = 35
9x = 35

Divide each side by '9'.
x = 3.888888889

Simplifying
x = 3.888888889

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