4(5+7)=30

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Solution for 4(5+7)=30 equation: 


Simplifying
4(5 + 7) = 30

Combine like terms: 5 + 7 = 12
4(12) = 30

Multiply 4 * 12
48 = 30

Solving
48 = 30

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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