christinafonzi2 christinafonzi2

06-02-2019
Mathematics

contestada

y = 6x - 27 y = 4x - 17 a. ( -5, 3) c. ( 5, 3) b. ( -3, -5) d. No solution

Respuesta :

AlbertThomas AlbertThomas

06-02-2019

Answer:

The answer is c. (5, 3).

Step-by-step explanation:

We set 6x - 27 = 4x - 17 and solve for x.

This yields 6x -4x -27 = 4x -4x -17, so

2x -27 +27 = -17 + 27, which means

2x = 10 leading to x = 5

Since y = 6x -27, we see that y = 6(5) - 27 = 30 - 27 =3.

x = 5 and y = 3.

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