7[3-2x]-2[8-5x]=x

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Solution for 7[3-2x]-2[8-5x]=x equation:


Simplifying
7[3 + -2x] + -2[8 + -5x] = x
[3 * 7 + -2x * 7] + -2[8 + -5x] = x
[21 + -14x] + -2[8 + -5x] = x
21 + -14x + [8 * -2 + -5x * -2] = x
21 + -14x + [-16 + 10x] = x

Reorder the terms:
21 + -16 + -14x + 10x = x

Combine like terms: 21 + -16 = 5
5 + -14x + 10x = x

Combine like terms: -14x + 10x = -4x
5 + -4x = x

Solving
5 + -4x = 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.
5 + -4x + -1x = x + -1x

Combine like terms: -4x + -1x = -5x
5 + -5x = x + -1x

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

Add '-5' to each side of the equation.
5 + -5 + -5x = 0 + -5

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

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

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

Simplifying
x = 1

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