Which two operations can you perform on the powers from the table you created in question 1, part c, to get the answer to question 2, part a?

(23*2)-12=x     x=34

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

inverse operation of addition