40 = x - 20
move -20 to the other side
sign changes from -20 to +20
40+20= x-20+20
40+20=x
60=x
Answer:
b 60
True
Step-by-step explanation:
6^3, or 6x6x6, is equal to 216.
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hope it helps
how do you know what the answer is
-31
See Image Below
