7(-1)-20=20

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Solution for 7(-1)-20=20 equation: 


Simplifying
7(-1) + -20 = 20

Multiply 7 * -1
-7 + -20 = 20

Combine like terms: -7 + -20 = -27
-27 = 20

Solving
-27 = 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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