4.2*3.5-9=3(1.2*3.5+4)

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Solution for 4.2*3.5-9=3(1.2*3.5+4) equation: 


Simplifying
4.2 * 3.5 + -9 = 3(1.2 * 3.5 + 4)

Multiply 4.2 * 3.5
14.7 + -9 = 3(1.2 * 3.5 + 4)

Combine like terms: 14.7 + -9 = 5.7
5.7 = 3(1.2 * 3.5 + 4)

Multiply 1.2 * 3.5
5.7 = 3(4.2 + 4)

Combine like terms: 4.2 + 4 = 8.2
5.7 = 3(8.2)

Multiply 3 * 8.2
5.7 = 24.6

Solving
5.7 = 24.6

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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