15+2(4)-(4)2=7

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Solution for 15+2(4)-(4)2=7 equation: 


Simplifying
15 + 2(4) + -1(4) * 2 = 7

Multiply 2 * 4
15 + 8 + -1(4) * 2 = 7

Multiply -1 * 4
15 + 8 + -4 * 2 = 7

Multiply -4 * 2
15 + 8 + -8 = 7

Combine like terms: 15 + 8 = 23
23 + -8 = 7

Combine like terms: 23 + -8 = 15
15 = 7

Solving
15 = 7

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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