Question

A. 30 -1 =7
B.
32 = 8
1) How can we get Equation B from Equation A?

Answer 1

you +1 on each side

Explanation:

a is 30-1=7

b is 32=8

to get from "a" to "b" you simply add one on both sides

32 - 1 = 7

+ 1 +1

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32=8