2x+5x-6=120

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Solution for 2x+5x-6=120 equation:


Simplifying
2x + 5x + -6 = 120

Reorder the terms:
-6 + 2x + 5x = 120

Combine like terms: 2x + 5x = 7x
-6 + 7x = 120

Solving
-6 + 7x = 120

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 7x = 120 + 6

Combine like terms: -6 + 6 = 0
0 + 7x = 120 + 6
7x = 120 + 6

Combine like terms: 120 + 6 = 126
7x = 126

Divide each side by '7'.
x = 18

Simplifying
x = 18

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