36x-20-45x+30=-80

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Solution for 36x-20-45x+30=-80 equation:


Simplifying
36x + -20 + -45x + 30 = -80

Reorder the terms:
-20 + 30 + 36x + -45x = -80

Combine like terms: -20 + 30 = 10
10 + 36x + -45x = -80

Combine like terms: 36x + -45x = -9x
10 + -9x = -80

Solving
10 + -9x = -80

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + -9x = -80 + -10

Combine like terms: 10 + -10 = 0
0 + -9x = -80 + -10
-9x = -80 + -10

Combine like terms: -80 + -10 = -90
-9x = -90

Divide each side by '-9'.
x = 10

Simplifying
x = 10

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