Solve for a
a=180-c^{18}-b^{3}
Solve for b
b=\sqrt[3]{180-c^{18}-a}
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a+c^{18}=180-b^{3}
Subtract b^{3} from both sides.
a=180-b^{3}-c^{18}
Subtract c^{18} from both sides.
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