7x-19=-31+4x

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Solution for 7x-19=-31+4x equation:


Simplifying
7x + -19 = -31 + 4x

Reorder the terms:
-19 + 7x = -31 + 4x

Solving
-19 + 7x = -31 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-19 + 7x + -4x = -31 + 4x + -4x

Combine like terms: 7x + -4x = 3x
-19 + 3x = -31 + 4x + -4x

Combine like terms: 4x + -4x = 0
-19 + 3x = -31 + 0
-19 + 3x = -31

Add '19' to each side of the equation.
-19 + 19 + 3x = -31 + 19

Combine like terms: -19 + 19 = 0
0 + 3x = -31 + 19
3x = -31 + 19

Combine like terms: -31 + 19 = -12
3x = -12

Divide each side by '3'.
x = -4

Simplifying
x = -4

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