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Solve the following system of equations using the elimination method. 9x – 5y = –16 and –3x + 7y = –16 A) (–4,–4) B) (–2,–3) C) (4,4) D) (0,–5)

Solve the following system of equations using the elimination method. 9x – 5y = –16 and –3x + 7y = –16 A) (–4,–4) B) (–2,–3) C) (4,4) D) (0,–5)
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4 votes
Solve the following system of equations using the elimination method. 9x – 5y = –16 and –3x + 7y = –16

A)

(–4,–4)

B)

(–2,–3)

C)

(4,4)

D)

(0,–5)

asked
User Spacediver
by
7.5k points

2 Answers

1 vote

Answer (-2,-3)

Step-by-te exnation:

multiply the equation by number

answered
User Ghenne
by
7.9k points
3 votes
B) (-2,-3) you have to multiply one of the equations to eliminate one of the numbers..i multiplied -3x+7y=-16 by -3.
answered
User Maksim
by
7.1k points
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