4+2[10(7*3-15)-40]=

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Solution for 4+2[10(7*3-15)-40]= equation:


Simplifying
4 + 2[10(7 * 3 + -15) + -40] = 0

Multiply 7 * 3
4 + 2[10(21 + -15) + -40] = 0

Combine like terms: 21 + -15 = 6
4 + 2[10(6) + -40] = 0

Multiply 10 * 6
4 + 2[60 + -40] = 0

Combine like terms: 60 + -40 = 20
4 + 2[20] = 0

Multiply 2 * 20
4 + 40 = 0

Combine like terms: 4 + 40 = 44
44 = 0

Solving
44 = 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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