To solve this system of equations using substitution, what could be substituted in place of y in the first equation?
1 answer:
Looking at second equation.. you must put it in y=Mx+b form and so you must add 2x from both side leaving you with 7 +2x or in this case 2x+7
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Sub in the numbers
2(5)^2 - 4(5) + 5
=50 - 20 + 5
=30 + 5
=35
Answer:
سيرة ذاتية ؟؟
Step-by-step explanation:
1. subtract y from both sides 3y-4=y+10
. -3 -3
2.now you have -4=-2y+10 subtract 10 to both sides
-10 -10
3. you have -14=-2y divide
4. y=7
Answer:
you mean below
Step-by-step explanation:
What do you need help with maybe i can help.
