Question

If 4(10 – 3y) + 5y = 18, what is the value
of 14y?

Answer 1

-47.7647058823 (should be answer)

Explanation:

4(10-3y)=40-12y

40-12y+5y

combine terms

40-17y=18

add 40 to both side

-17y=58

divide both sides by -17

y= -3.41176470588

14x-3.41176470588=-47.7647058823