7+0.66=-1

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Solution for 7+0.66=-1 equation: 


Simplifying
7 + 0.66 = -1

Combine like terms: 7 + 0.66 = 7.66
7.66 = -1

Solving
7.66 = -1

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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