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Assoli18 [71]
2 years ago
9

What is the solution to x+y=2 and y=x-4?

Mathematics
1 answer:
SSSSS [86.1K]2 years ago
6 0
x+y=2\\
y=x-4\\\\
x+x-4=2\\
2x=6\\
x=3\\\\
y=3-4\\
y=-1
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What The answer to y=-3+4x
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Answer:

Step-by-step explanation:

3/4

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8 0
2 years ago
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Marianna [84]

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_____

<em>Additional comment</em>

You basically solve these the same way you would an equation. The only difference is that multiplying or dividing by a negative number will reverse the inequality symbol:

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8 0
2 years ago
The first term of a sequence is -12. The recursive formula for the sequence is an = an-1 + 9. What are the next 3 terms in the s
gtnhenbr [62]
Hello :
by : <span>an = an-1 + 9. 
n= 2 : a2 =a1+9
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n = 4 : a4 = a3 +9
           a4 =6+9 = 15</span>
7 0
2 years ago
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