Question

6 x 1.2 = 1.2 +0.9 + 1.2 + 1.2 x y. Find y?​

Answer 1

Answer:

3.25

Step-by-step explanation:

6 × 1.2 = 7.2

1.2 + 0.9 + 1.2 + 1.2y = 3.3 + 1.2y

=>> 7.2 = 3.3 + 1.2y

=>> 7.2 - 3.3 = 1.2y

=>> 3.9 = 1.2y

=>> y = 3.9/1.2 = 3.25