6x+31=8x+13

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Solution for 6x+31=8x+13 equation:


Simplifying
6x + 31 = 8x + 13

Reorder the terms:
31 + 6x = 8x + 13

Reorder the terms:
31 + 6x = 13 + 8x

Solving
31 + 6x = 13 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
31 + 6x + -8x = 13 + 8x + -8x

Combine like terms: 6x + -8x = -2x
31 + -2x = 13 + 8x + -8x

Combine like terms: 8x + -8x = 0
31 + -2x = 13 + 0
31 + -2x = 13

Add '-31' to each side of the equation.
31 + -31 + -2x = 13 + -31

Combine like terms: 31 + -31 = 0
0 + -2x = 13 + -31
-2x = 13 + -31

Combine like terms: 13 + -31 = -18
-2x = -18

Divide each side by '-2'.
x = 9

Simplifying
x = 9

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