-7+(2x-5x)=-31

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Solution for -7+(2x-5x)=-31 equation:


Simplifying
-7 + (2x + -5x) = -31

Combine like terms: 2x + -5x = -3x
-7 + (-3x) = -31
-7 + (-3x) = -31

Solving
-7 + (-3x) = -31

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 + (-3x) = -31 + 7

Combine like terms: -7 + 7 = 0
0 + (-3x) = -31 + 7
(-3x) = -31 + 7

Combine like terms: -31 + 7 = -24
(-3x) = -24

Divide each side by '-3'.
x = 8

Simplifying
x = 8

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