3x+7+(-3x)+(-20)=

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Solution for 3x+7+(-3x)+(-20)= equation: 


Simplifying
3x + 7 + (-3x) + (-20) = 0
3x + 7 + (-3x) + -20 = 0

Reorder the terms:
7 + -20 + 3x + (-3x) = 0

Combine like terms: 7 + -20 = -13
-13 + 3x + (-3x) = 0

Combine like terms: 3x + (-3x) = 0
-13 + 0 = 0
-13 = 0

Solving
-13 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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