3x+3(6-x)=20

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Solution for 3x+3(6-x)=20 equation: 


Simplifying
3x + 3(6 + -1x) = 20
3x + (6 * 3 + -1x * 3) = 20
3x + (18 + -3x) = 20

Reorder the terms:
18 + 3x + -3x = 20

Combine like terms: 3x + -3x = 0
18 + 0 = 20
18 = 20

Solving
18 = 20

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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