2(9+4*7.5)=42

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Solution for 2(9+4*7.5)=42 equation: 


Simplifying
2(9 + 4 * 7.5) = 42

Multiply 4 * 7.5
2(9 + 30) = 42

Combine like terms: 9 + 30 = 39
2(39) = 42

Multiply 2 * 39
78 = 42

Solving
78 = 42

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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