7(-4)-(-5)=

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


Simplifying
7(-4) + -1(-5) = 0

Multiply 7 * -4
-28 + -1(-5) = 0

Multiply -1 * -5
-28 + 5 = 0

Combine like terms: -28 + 5 = -23
-23 = 0

Solving
-23 = 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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