-4x-102-3x=31

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Solution for -4x-102-3x=31 equation:


Simplifying
-4x + -102 + -3x = 31

Reorder the terms:
-102 + -4x + -3x = 31

Combine like terms: -4x + -3x = -7x
-102 + -7x = 31

Solving
-102 + -7x = 31

Solving for variable 'x'.

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

Add '102' to each side of the equation.
-102 + 102 + -7x = 31 + 102

Combine like terms: -102 + 102 = 0
0 + -7x = 31 + 102
-7x = 31 + 102

Combine like terms: 31 + 102 = 133
-7x = 133

Divide each side by '-7'.
x = -19

Simplifying
x = -19

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