5+6x+7x=122

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Solution for 5+6x+7x=122 equation:


Simplifying
5 + 6x + 7x = 122

Combine like terms: 6x + 7x = 13x
5 + 13x = 122

Solving
5 + 13x = 122

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 13x = 122 + -5

Combine like terms: 5 + -5 = 0
0 + 13x = 122 + -5
13x = 122 + -5

Combine like terms: 122 + -5 = 117
13x = 117

Divide each side by '13'.
x = 9

Simplifying
x = 9

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