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What is the solution to this system of linear equations? y − x = 6 y + x = −10 A) (−2, −8) B) (−8, −2) C) (6, −10) D) (−10, 6)

What is the solution to this system of linear equations? y − x = 6 y + x = −10 A) (−2, −8) B) (−8, −2) C) (6, −10) D) (−10, 6)
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2 votes
What is the solution to this system of linear equations?

y − x = 6

y + x = −10

A) (−2, −8)
B) (−8, −2)
C) (6, −10)
D) (−10, 6)

User Chill
by
8.8k points

1 Answer

5 votes
solve by elimination

y-x=6
y+x=-10
2y=-4
÷2 both sides
y=-2
solve for X

-2+x=-10
+2 both sides
x=-8

(-8,-2)
User Ray Kiddy
by
8.0k points
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