7(-1)-2(-1-4)=

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Solution for 7(-1)-2(-1-4)= equation: 


Simplifying
7(-1) + -2(-1 + -4) = 0

Multiply 7 * -1
-7 + -2(-1 + -4) = 0

Combine like terms: -1 + -4 = -5
-7 + -2(-5) = 0

Multiply -2 * -5
-7 + 10 = 0

Combine like terms: -7 + 10 = 3
3 = 0

Solving
3 = 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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