-3x+8=31

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Solution for -3x+8=31 equation: 


Simplifying
-3x + 8 = 31

Reorder the terms:
8 + -3x = 31

Solving
8 + -3x = 31

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -3x = 31 + -8

Combine like terms: 8 + -8 = 0
0 + -3x = 31 + -8
-3x = 31 + -8

Combine like terms: 31 + -8 = 23
-3x = 23

Divide each side by '-3'.
x = -7.666666667

Simplifying
x = -7.666666667

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