Multiply the first equation by -1
-3x-y=-4
2x+y=5
Add them up
-x=1
So x=-1
And y=7
So the first option is correct
I’m confused what we are suppose to do
Don't look at this comment.. I messed up the first time so, yeah.
X would equal -9
Because -9 times -2 equals 18
Answer:
387, or you can do it another way in the problem if you like/.
Step-by-step explanation:
3x9=27
4x9=36
36+2=38
387
