15-35x+4x=139

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Solution for 15-35x+4x=139 equation: 


Simplifying
15 + -35x + 4x = 139

Combine like terms: -35x + 4x = -31x
15 + -31x = 139

Solving
15 + -31x = 139

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -31x = 139 + -15

Combine like terms: 15 + -15 = 0
0 + -31x = 139 + -15
-31x = 139 + -15

Combine like terms: 139 + -15 = 124
-31x = 124

Divide each side by '-31'.
x = -4

Simplifying
x = -4

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