8x+3=31-5x

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Solution for 8x+3=31-5x equation:


Simplifying
8x + 3 = 31 + -5x

Reorder the terms:
3 + 8x = 31 + -5x

Solving
3 + 8x = 31 + -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.
3 + 8x + 5x = 31 + -5x + 5x

Combine like terms: 8x + 5x = 13x
3 + 13x = 31 + -5x + 5x

Combine like terms: -5x + 5x = 0
3 + 13x = 31 + 0
3 + 13x = 31

Add '-3' to each side of the equation.
3 + -3 + 13x = 31 + -3

Combine like terms: 3 + -3 = 0
0 + 13x = 31 + -3
13x = 31 + -3

Combine like terms: 31 + -3 = 28
13x = 28

Divide each side by '13'.
x = 2.153846154

Simplifying
x = 2.153846154

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