8x-31=5x+32

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Solution for 8x-31=5x+32 equation:


Simplifying
8x + -31 = 5x + 32

Reorder the terms:
-31 + 8x = 5x + 32

Reorder the terms:
-31 + 8x = 32 + 5x

Solving
-31 + 8x = 32 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-31 + 8x + -5x = 32 + 5x + -5x

Combine like terms: 8x + -5x = 3x
-31 + 3x = 32 + 5x + -5x

Combine like terms: 5x + -5x = 0
-31 + 3x = 32 + 0
-31 + 3x = 32

Add '31' to each side of the equation.
-31 + 31 + 3x = 32 + 31

Combine like terms: -31 + 31 = 0
0 + 3x = 32 + 31
3x = 32 + 31

Combine like terms: 32 + 31 = 63
3x = 63

Divide each side by '3'.
x = 21

Simplifying
x = 21

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