31x+7=19x+38

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Solution for 31x+7=19x+38 equation:


Simplifying
31x + 7 = 19x + 38

Reorder the terms:
7 + 31x = 19x + 38

Reorder the terms:
7 + 31x = 38 + 19x

Solving
7 + 31x = 38 + 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
7 + 31x + -19x = 38 + 19x + -19x

Combine like terms: 31x + -19x = 12x
7 + 12x = 38 + 19x + -19x

Combine like terms: 19x + -19x = 0
7 + 12x = 38 + 0
7 + 12x = 38

Add '-7' to each side of the equation.
7 + -7 + 12x = 38 + -7

Combine like terms: 7 + -7 = 0
0 + 12x = 38 + -7
12x = 38 + -7

Combine like terms: 38 + -7 = 31
12x = 31

Divide each side by '12'.
x = 2.583333333

Simplifying
x = 2.583333333

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