5x+11=80-8x

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Solution for 5x+11=80-8x equation:


Simplifying
5x + 11 = 80 + -8x

Reorder the terms:
11 + 5x = 80 + -8x

Solving
11 + 5x = 80 + -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.
11 + 5x + 8x = 80 + -8x + 8x

Combine like terms: 5x + 8x = 13x
11 + 13x = 80 + -8x + 8x

Combine like terms: -8x + 8x = 0
11 + 13x = 80 + 0
11 + 13x = 80

Add '-11' to each side of the equation.
11 + -11 + 13x = 80 + -11

Combine like terms: 11 + -11 = 0
0 + 13x = 80 + -11
13x = 80 + -11

Combine like terms: 80 + -11 = 69
13x = 69

Divide each side by '13'.
x = 5.307692308

Simplifying
x = 5.307692308

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