Solve for x and y x+y=32 x−y=8
1 answer:
Answer:
x = 20 y= 12
Step-by-step explanation:
x+y=32
x−y=8
Add the two equations together to eliminate y
x+y=32
x−y=8
----------------
2x = 40
Divide each side by 2
2x/2 = 40/2
x = 20
We know x so we can find y
x+y = 32
20+y = 32
20+y-20 = 32-20
y= 12
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