Answer:
Step-by-step explanation:
to solve this system of equations we will add them
x-3y=-12
2x+3y=3 now +3y-3y=0
3x=-12+3
3x=-9
x=-3
plug in the first equation
-3-3y=-12
-3y=-12+3
-3y=-9
y=3
Answer:
-43K+42
Step-by-step explanation:
-1(5x+1)
-5x-1
the (-) in front is just a short way to put (-1)
Answer:
true
Step-by-step explanation:
if its not a true or false than put the answer questions below
