8+2[10(7*2-9)-40]=

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Solution for 8+2[10(7*2-9)-40]= equation: 


Simplifying
8 + 2[10(7 * 2 + -9) + -40] = 0

Multiply 7 * 2
8 + 2[10(14 + -9) + -40] = 0

Combine like terms: 14 + -9 = 5
8 + 2[10(5) + -40] = 0

Multiply 10 * 5
8 + 2[50 + -40] = 0

Combine like terms: 50 + -40 = 10
8 + 2[10] = 0

Multiply 2 * 10
8 + 20 = 0

Combine like terms: 8 + 20 = 28
28 = 0

Solving
28 = 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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