Hungry bear cookies baked a total of 98 cookies of the three kinds - chocolate chip, oatmeal raisin, and peanut butter. the number of oatmeal raisin was twice the number of peanut butter. the number of chocolate chip was 3 more than the number of oatmeal. find the number of the cookies of each type

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

w< 4

step-by-step explanation: