Answer:
we need the data to answer the question
you would add 3y+5y and get 8y=-20
then the slope would be 8/1 and your y-intercept would be -20
Step-by-step explanation:
18+ 5(2x + 5) = 12
18 + 10x + 25 = 12
43 + 10x = 12
10x = 12 -43
10x = -31
x = -3.1
