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NikAS [45]
3 years ago
13

Two lines, A and B, are represented by equations given below: Line A: y = x − 4 Line B: y = 3x + 4 Which of the following shows

the solution to the system of equations and explains why? (−3, −5), because the point satisfies one of the equations (−3, −5), because the point lies between the two axes (−4, −8), because the point satisfies both equations (−4, −8), because the point does not lie on any axis
Mathematics
2 answers:
Ede4ka [16]3 years ago
5 0
(-4,-8) because it satisfies both equations
notsponge [240]3 years ago
3 0

Answer:

The solution is (-4,-8)because the point satisfies both equations.

Step-by-step explanation:

Line A: y = x − 4

Line B: y = 3x + 4

Substitute the value of y from Line A in Line B

x-4=3x+4

-4-4=2x

-8=2x

-4=x

Substitute the value of x in Line B to get value of y

y=3x+4

y=3(-4)+4

y=-12+4

y=-8

Thus the solution is (-4,-8)because the point satisfies both equations.

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