Question

1. What would you do to each side to solve each of the following equations?
Add 10
(a) 7 = a - 10
(b) -2 + x = 15
(c) -20 = m + 5
(d) 3n = 12
s
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(0) Q = 3
(e) 8 = 2y​

Answer 1

Answer:

a) 7=a-10

7+10=a

17=a

b) -2+x=15

x=15+2

x=17

c) -20=m+5

m=-20-5

m=-25

d) 3n=12

n=12/3

n=4