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xxMikexx [17]
3 years ago
9

What is the solution to the system of equations? Use the substitution method.

Mathematics
1 answer:
kap26 [50]3 years ago
5 0
Hello,
answer A

4x+2y=11
x-2=-2y==>2y=-x+2

4x-x+2=11==>3x=9==>x=3

2y=-3+2==>y=-1/2


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Answer:

  4x^2 +12x +44 remainder 161x +84

Step-by-step explanation:

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5 0
3 years ago
Determine if the following system of equations has no solutions, infinitely many
DochEvi [55]

Answer:

There is one solution

Step-by-step explanation:

2x + y = -1

8x + 3y = -2

Multiply the first equation by -4

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-8x -4y = 4

8x + 3y = -2

--------------------

   -y = 2

Multiply by -1

y =-2

Now find x

2x+y =-1

2x+-2 =-1

Add 2 to each side

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Divide by 2

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mario62 [17]

Answer:

-6

Step-by-step explanation:

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= -6

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3 years ago
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