173-5x=31x+21

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Solution for 173-5x=31x+21 equation:


Simplifying
173 + -5x = 31x + 21

Reorder the terms:
173 + -5x = 21 + 31x

Solving
173 + -5x = 21 + 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
173 + -5x + -31x = 21 + 31x + -31x

Combine like terms: -5x + -31x = -36x
173 + -36x = 21 + 31x + -31x

Combine like terms: 31x + -31x = 0
173 + -36x = 21 + 0
173 + -36x = 21

Add '-173' to each side of the equation.
173 + -173 + -36x = 21 + -173

Combine like terms: 173 + -173 = 0
0 + -36x = 21 + -173
-36x = 21 + -173

Combine like terms: 21 + -173 = -152
-36x = -152

Divide each side by '-36'.
x = 4.222222222

Simplifying
x = 4.222222222

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