-9+[14+(-18)]=(-9+14)+(-18)

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Solution for -9+[14+(-18)]=(-9+14)+(-18) equation:


Simplifying
-9 + [14 + (-18)] = (-9 + 14) + (-18)
-9 + [14 + -18] = (-9 + 14) + (-18)

Combine like terms: 14 + -18 = -4
-9 + [-4] = (-9 + 14) + (-18)
-9 + -4 = (-9 + 14) + (-18)

Combine like terms: -9 + -4 = -13
-13 = (-9 + 14) + (-18)

Combine like terms: -9 + 14 = 5
-13 = (5) + (-18)
-13 = 5 + (-18)
-13 = 5 + -18

Combine like terms: 5 + -18 = -13
-13 = -13

Add '13' to each side of the equation.
-13 + 13 = -13 + 13

Combine like terms: -13 + 13 = 0
0 = -13 + 13

Combine like terms: -13 + 13 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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