Question

What is the value of x in the equation 4x+8y=40 , when y=0.8 ?

Answer 1

Answer:

answer is 8.9

explanation given

Step-by-step explanation:

just replace the value of y

4x + 8(0.8) = 40

4x + 6.4 = 40

4x = 33.6

x = 33.6/4

x = 8.9

hope it helps