5x+9=82-8x

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Solution for 5x+9=82-8x equation:


Simplifying
5x + 9 = 82 + -8x

Reorder the terms:
9 + 5x = 82 + -8x

Solving
9 + 5x = 82 + -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.
9 + 5x + 8x = 82 + -8x + 8x

Combine like terms: 5x + 8x = 13x
9 + 13x = 82 + -8x + 8x

Combine like terms: -8x + 8x = 0
9 + 13x = 82 + 0
9 + 13x = 82

Add '-9' to each side of the equation.
9 + -9 + 13x = 82 + -9

Combine like terms: 9 + -9 = 0
0 + 13x = 82 + -9
13x = 82 + -9

Combine like terms: 82 + -9 = 73
13x = 73

Divide each side by '13'.
x = 5.615384615

Simplifying
x = 5.615384615

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