Question

2) If-10 + 6a = 20, then a =?
F-1
G 5
H-5
J 180

Answer 1

first add 10 to the 20 because it’s a (-10)
then you get 6a=30
divide 30/6
a=5

Answer 2

G 5

Explanation:

-10+6a=20 Substitute 5 for a

-10+6(5)=20 Multiply 6 and 5

-10+30=20 Subtract add -10 and 30

20=20

A=5