2*1+3(12-5)+7=

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Solution for 2*1+3(12-5)+7= equation: 


Simplifying
2 * 1 + 3(12 + -5) + 7 = 0

Multiply 2 * 1
2 + 3(12 + -5) + 7 = 0

Combine like terms: 12 + -5 = 7
2 + 3(7) + 7 = 0

Multiply 3 * 7
2 + 21 + 7 = 0

Combine like terms: 2 + 21 = 23
23 + 7 = 0

Combine like terms: 23 + 7 = 30
30 = 0

Solving
30 = 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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