3x+11=91-3x

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Solution for 3x+11=91-3x equation:


Simplifying
3x + 11 = 91 + -3x

Reorder the terms:
11 + 3x = 91 + -3x

Solving
11 + 3x = 91 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
11 + 3x + 3x = 91 + -3x + 3x

Combine like terms: 3x + 3x = 6x
11 + 6x = 91 + -3x + 3x

Combine like terms: -3x + 3x = 0
11 + 6x = 91 + 0
11 + 6x = 91

Add '-11' to each side of the equation.
11 + -11 + 6x = 91 + -11

Combine like terms: 11 + -11 = 0
0 + 6x = 91 + -11
6x = 91 + -11

Combine like terms: 91 + -11 = 80
6x = 80

Divide each side by '6'.
x = 13.33333333

Simplifying
x = 13.33333333

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