6x-7=8x+31

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Solution for 6x-7=8x+31 equation:


Simplifying
6x + -7 = 8x + 31

Reorder the terms:
-7 + 6x = 8x + 31

Reorder the terms:
-7 + 6x = 31 + 8x

Solving
-7 + 6x = 31 + 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.
-7 + 6x + -8x = 31 + 8x + -8x

Combine like terms: 6x + -8x = -2x
-7 + -2x = 31 + 8x + -8x

Combine like terms: 8x + -8x = 0
-7 + -2x = 31 + 0
-7 + -2x = 31

Add '7' to each side of the equation.
-7 + 7 + -2x = 31 + 7

Combine like terms: -7 + 7 = 0
0 + -2x = 31 + 7
-2x = 31 + 7

Combine like terms: 31 + 7 = 38
-2x = 38

Divide each side by '-2'.
x = -19

Simplifying
x = -19

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