-71+5x=91-4x

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Solution for -71+5x=91-4x equation:


Simplifying
-71 + 5x = 91 + -4x

Solving
-71 + 5x = 91 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-71 + 5x + 4x = 91 + -4x + 4x

Combine like terms: 5x + 4x = 9x
-71 + 9x = 91 + -4x + 4x

Combine like terms: -4x + 4x = 0
-71 + 9x = 91 + 0
-71 + 9x = 91

Add '71' to each side of the equation.
-71 + 71 + 9x = 91 + 71

Combine like terms: -71 + 71 = 0
0 + 9x = 91 + 71
9x = 91 + 71

Combine like terms: 91 + 71 = 162
9x = 162

Divide each side by '9'.
x = 18

Simplifying
x = 18

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