-3[7+3(-7+3)]+18=

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Solution for -3[7+3(-7+3)]+18= equation: 


Simplifying
-3[7 + 3(-7 + 3)] + 18 = 0

Combine like terms: -7 + 3 = -4
-3[7 + 3(-4)] + 18 = 0

Multiply 3 * -4
-3[7 + -12] + 18 = 0

Combine like terms: 7 + -12 = -5
-3[-5] + 18 = 0

Multiply -3 * -5
15 + 18 = 0

Combine like terms: 15 + 18 = 33
33 = 0

Solving
33 = 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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