3x-5x=-10-20

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Solution for 3x-5x=-10-20 equation: 


Simplifying
3x + -5x = -10 + -20

Combine like terms: 3x + -5x = -2x
-2x = -10 + -20

Combine like terms: -10 + -20 = -30
-2x = -30

Solving
-2x = -30

Solving for variable 'x'.

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

Divide each side by '-2'.
x = 15

Simplifying
x = 15

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