4=-2(-2)+3

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Solution for 4=-2(-2)+3 equation: 


Simplifying
4 = -2(-2) + 3

Multiply -2 * -2
4 = 4 + 3

Combine like terms: 4 + 3 = 7
4 = 7

Solving
4 = 7

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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