8x-2-5x+7=1x+8

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Solution for 8x-2-5x+7=1x+8 equation:


Simplifying
8x + -2 + -5x + 7 = 1x + 8

Reorder the terms:
-2 + 7 + 8x + -5x = 1x + 8

Combine like terms: -2 + 7 = 5
5 + 8x + -5x = 1x + 8

Combine like terms: 8x + -5x = 3x
5 + 3x = 1x + 8

Reorder the terms:
5 + 3x = 8 + 1x

Solving
5 + 3x = 8 + 1x

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 + 3x + -1x = 8 + 1x + -1x

Combine like terms: 3x + -1x = 2x
5 + 2x = 8 + 1x + -1x

Combine like terms: 1x + -1x = 0
5 + 2x = 8 + 0
5 + 2x = 8

Add '-5' to each side of the equation.
5 + -5 + 2x = 8 + -5

Combine like terms: 5 + -5 = 0
0 + 2x = 8 + -5
2x = 8 + -5

Combine like terms: 8 + -5 = 3
2x = 3

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

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