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

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


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

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

Combine like terms: 2x + -5x = -3x
7 + -3x = 8 + 1x + -7

Reorder the terms:
7 + -3x = 8 + -7 + 1x

Combine like terms: 8 + -7 = 1
7 + -3x = 1 + 1x

Solving
7 + -3x = 1 + 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.
7 + -3x + -1x = 1 + 1x + -1x

Combine like terms: -3x + -1x = -4x
7 + -4x = 1 + 1x + -1x

Combine like terms: 1x + -1x = 0
7 + -4x = 1 + 0
7 + -4x = 1

Add '-7' to each side of the equation.
7 + -7 + -4x = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -4x = 1 + -7
-4x = 1 + -7

Combine like terms: 1 + -7 = -6
-4x = -6

Divide each side by '-4'.
x = 1.5

Simplifying
x = 1.5

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