She can simplify the 12 and the 3.
Step-by-step explanation:
Ermm you're gonna have to write the entire question here for assistance
Remember, you can do ANYTHING to an equaiton as long as you do it to BOTH SIDES
we can try to get k by itself bymaking that -17 into 0 since k+0=k
-17+17=0 right so
K-17=-12
add 17 to BOTH SIDES
K+17-17=17-12
K+0=5
K=5
The answer is a because i said so.
