3-[(5-4)+(8-18)]=

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Solution for 3-[(5-4)+(8-18)]= equation:


Simplifying
3 + -1[(5 + -4) + (8 + -18)] = 0

Combine like terms: 5 + -4 = 1
3 + -1[(1) + (8 + -18)] = 0
3 + -1[1 + (8 + -18)] = 0

Combine like terms: 8 + -18 = -10
3 + -1[1 + (-10)] = 0
3 + -1[1 + -10] = 0

Combine like terms: 1 + -10 = -9
3 + -1[-9] = 0

Multiply -1 * -9
3 + 9 = 0

Combine like terms: 3 + 9 = 12
12 = 0

Solving
12 = 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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