Ax+by=c solve for b (literal equation)

ax+by=c

move ac to the other side

sign changes from +ax to -ax

ax-ax+by=c-ax

by=c-ax

divide both sides by y

by/y=c/y-ax/y

Cross out y and y then becomes 1*1*b=b

Answer"

b=c/y-ax/y

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

6.5

step-by-step explanation:

you said it was in the question

~courtney