2x-4=-3x+31

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Solution for 2x-4=-3x+31 equation:


Simplifying
2x + -4 = -3x + 31

Reorder the terms:
-4 + 2x = -3x + 31

Reorder the terms:
-4 + 2x = 31 + -3x

Solving
-4 + 2x = 31 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-4 + 2x + 3x = 31 + -3x + 3x

Combine like terms: 2x + 3x = 5x
-4 + 5x = 31 + -3x + 3x

Combine like terms: -3x + 3x = 0
-4 + 5x = 31 + 0
-4 + 5x = 31

Add '4' to each side of the equation.
-4 + 4 + 5x = 31 + 4

Combine like terms: -4 + 4 = 0
0 + 5x = 31 + 4
5x = 31 + 4

Combine like terms: 31 + 4 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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