Answer:
(-1/2,-5/2)
Step-by-step explanation:
x-y = 2
x+y = -3
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Through Elimination, we can just add the system of equations. The y cancels out and gives us the single equation for x:
2x = -1
x = -1/2
Substitute -1/2 for x in either equation and you get:
(-1/2) + y = -3 Solve for y
y = -5/2
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5 is the correct answer I believe
Answer:
9/4:3/8=9/4×8/3=72/12=24/4=6/1=6
Answer:
-1 -2 -3 -4 -5 -6 -7 -8 -9 -10 1:2
73,980=70,000+3,000+800+90+0
100=100+00+0
