7(2x-8)=4-x

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


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

Reorder the terms:
7(-8 + 2x) = 4 + -1x
(-8 * 7 + 2x * 7) = 4 + -1x
(-56 + 14x) = 4 + -1x

Solving
-56 + 14x = 4 + -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.
-56 + 14x + x = 4 + -1x + x

Combine like terms: 14x + x = 15x
-56 + 15x = 4 + -1x + x

Combine like terms: -1x + x = 0
-56 + 15x = 4 + 0
-56 + 15x = 4

Add '56' to each side of the equation.
-56 + 56 + 15x = 4 + 56

Combine like terms: -56 + 56 = 0
0 + 15x = 4 + 56
15x = 4 + 56

Combine like terms: 4 + 56 = 60
15x = 60

Divide each side by '15'.
x = 4

Simplifying
x = 4

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