X-y=1
x+y=3
You see the y's can cancel out. So add it together and you have:
2x=4
x=2
Now that you have x, plug it in to one of the equations to find y.
I will plug it into the first one.
(2)-y=1
-y=-1
y=1
Answer:
1799.08748
Rounded version: 1799
Step-by-step explanation:
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Answer:
a cartridge containing gunpowder but no bullet, used for training or as a signal is blank