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navik [9.2K]
3 years ago
15

How many solutions does this linear system have?

Mathematics
1 answer:
Mice21 [21]3 years ago
8 0

Answer:

one solution: (-1,1)

Step-by-step explanation:

we have

y=x+2 ----> equation A

6x-4y=-10 ----> equation B

Solve the system by substitution

Substitute equation A in equation B

6x-4(x+2)=-10

solve for x

6x-4x-8=-10

6x-4x=-10+8

2x=-2

x=-1

<em>Find the value of y</em>

y=x+2 ----> y=-1+2=1

The solution is the point (-1,1)

therefore

one solution: (-1,1)

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