30-.5(15)=

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Solution for 30-.5(15)= equation: 


Simplifying
30 + -0.5(15) = 0

Multiply -0.5 * 15
30 + -7.5 = 0

Combine like terms: 30 + -7.5 = 22.5
22.5 = 0

Solving
22.5 = 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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