x+y=12
x-y=4
Then you solve:
x+y=12
-y -y
x=12-y
x-y=4
+y +y
x=4+y
4+y=12-y
+y +y
4+2y=12
-4 -4
2y=8
divide both sides by 2 to isolate y
y=4
Plug it into one of the equations
x+4=12
-4 -4
x=8
So you have 328 lemons at first right?
And you gave 246 to your neighbor right?
That means you have to takeaway 246 from 328 right?
So 328-246 is 82 ok?
So you have 82 lemons left
Answer:
80 ppl have gray T-shirts
Step-by-step explanation:
Hope this helps! :3
Plz mark as brainliest!
The coefficient is 12a because it has a variable (a).
