47-4*4+9=

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Solution for 47-4*4+9= equation: 


Simplifying
47 + -4 * 4 + 9 = 0

Multiply -4 * 4
47 + -16 + 9 = 0

Combine like terms: 47 + -16 = 31
31 + 9 = 0

Combine like terms: 31 + 9 = 40
40 = 0

Solving
40 = 0

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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