2(-3.5+0.5y)-y=7

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Solution for 2(-3.5+0.5y)-y=7 equation: 


Simplifying
2(-3.5 + 0.5y) + -1y = 7
(-3.5 * 2 + 0.5y * 2) + -1y = 7
(-7 + 1y) + -1y = 7

Combine like terms: 1y + -1y = 0
-7 + 0 = 7
-7 = 7

Solving
-7 = 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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