Question

0.6(y + 3) = 4.8
a. 5
b. 3
c. 13
d. 1.8

Answer 1

you should multiple 0.6 with both y and 3
it's 0.6y + 1.8 = 4.8 substrack 1.8 from both sides
0.6y = 3.0 multiple both sides with 10
6y = 30
y = 5