5(4)-7(3)=

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Solution for 5(4)-7(3)= equation: 


Simplifying
5(4) + -7(3) = 0

Multiply 5 * 4
20 + -7(3) = 0

Multiply -7 * 3
20 + -21 = 0

Combine like terms: 20 + -21 = -1
-1 = 0

Solving
-1 = 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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