Question

plz tell how to solve it​

Answer 1

Step-by-step explanation:

I guess there is some error in the question regarding the variable 'y' or there might be LHS in the question. Please check to that once again.

But, if the variable y is present, then the answer is as follows:

0.4[(1.3–0.3y)/0.2]

= 0.2 × (1.3–0.3y)

= 2.6 – 0.06y

= 2(1.3 – 0.03y)

If the variable y is absent, then the answer is as follows:

0.4[(1.3–0.3)/0.2]

= 0.2 × (1.3–0.3)

= 0.2 × 1.0

= 0.2