3(31.3)-4=90

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Solution for 3(31.3)-4=90 equation: 


Simplifying
3(31.3) + -4 = 90

Multiply 3 * 31.3
93.9 + -4 = 90

Combine like terms: 93.9 + -4 = 89.9
89.9 = 90

Solving
89.9 = 90

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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