7+6x+5x=84

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Solution for 7+6x+5x=84 equation: 


Simplifying
7 + 6x + 5x = 84

Combine like terms: 6x + 5x = 11x
7 + 11x = 84

Solving
7 + 11x = 84

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 11x = 84 + -7

Combine like terms: 7 + -7 = 0
0 + 11x = 84 + -7
11x = 84 + -7

Combine like terms: 84 + -7 = 77
11x = 77

Divide each side by '11'.
x = 7

Simplifying
x = 7

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