7x-10x-31=35

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Solution for 7x-10x-31=35 equation:


Simplifying
7x + -10x + -31 = 35

Reorder the terms:
-31 + 7x + -10x = 35

Combine like terms: 7x + -10x = -3x
-31 + -3x = 35

Solving
-31 + -3x = 35

Solving for variable 'x'.

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

Add '31' to each side of the equation.
-31 + 31 + -3x = 35 + 31

Combine like terms: -31 + 31 = 0
0 + -3x = 35 + 31
-3x = 35 + 31

Combine like terms: 35 + 31 = 66
-3x = 66

Divide each side by '-3'.
x = -22

Simplifying
x = -22

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