Answer: im sorry that nobody got to you, im having the same problem right now
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. 54 Students
2. 4 Students
3.) 33 Students
4.) 10 Students
Just justify the answer for 5 and 6 you can do it<<33
Answer:x=2
y=6
Step-by-step explanation:
-7*x+4*y=10
║minus
-5*x+3*y=8
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-2*x+y=2
y=2+2*x
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-5*x+3*(2+2*x)=8
-5*x+6+6x=8
x=8-6
x=2
-------------------------
-7*2+4*y=10
4*y=10+14
4*y=24
y=24/4
y=6
