4x+31=91

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Solution for 4x+31=91 equation: 


Simplifying
4x + 31 = 91

Reorder the terms:
31 + 4x = 91

Solving
31 + 4x = 91

Solving for variable 'x'.

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

Add '-31' to each side of the equation.
31 + -31 + 4x = 91 + -31

Combine like terms: 31 + -31 = 0
0 + 4x = 91 + -31
4x = 91 + -31

Combine like terms: 91 + -31 = 60
4x = 60

Divide each side by '4'.
x = 15

Simplifying
x = 15

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