10x-5(4+2x)=20

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Solution for 10x-5(4+2x)=20 equation: 


Simplifying
10x + -5(4 + 2x) = 20
10x + (4 * -5 + 2x * -5) = 20
10x + (-20 + -10x) = 20

Reorder the terms:
-20 + 10x + -10x = 20

Combine like terms: 10x + -10x = 0
-20 + 0 = 20
-20 = 20

Solving
-20 = 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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