7x-10+90+30x=180

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Solution for 7x-10+90+30x=180 equation:


Simplifying
7x + -10 + 90 + 30x = 180

Reorder the terms:
-10 + 90 + 7x + 30x = 180

Combine like terms: -10 + 90 = 80
80 + 7x + 30x = 180

Combine like terms: 7x + 30x = 37x
80 + 37x = 180

Solving
80 + 37x = 180

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + 37x = 180 + -80

Combine like terms: 80 + -80 = 0
0 + 37x = 180 + -80
37x = 180 + -80

Combine like terms: 180 + -80 = 100
37x = 100

Divide each side by '37'.
x = 2.702702703

Simplifying
x = 2.702702703

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