-5x+7-3x=87

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Solution for -5x+7-3x=87 equation:


Simplifying
-5x + 7 + -3x = 87

Reorder the terms:
7 + -5x + -3x = 87

Combine like terms: -5x + -3x = -8x
7 + -8x = 87

Solving
7 + -8x = 87

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + -8x = 87 + -7

Combine like terms: 7 + -7 = 0
0 + -8x = 87 + -7
-8x = 87 + -7

Combine like terms: 87 + -7 = 80
-8x = 80

Divide each side by '-8'.
x = -10

Simplifying
x = -10

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