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4 votes
Can someone help me with this question?

{ y = x + 8
{x + y = 2

User OregonJeff
by
3.4k points

2 Answers

5 votes

Answer:

Explanation:

y = x + 8......(1)

x + y = 2......(2)

Putting y in (1) into (2)

x + x + 8 = 2

2x = 2 - 8

2x = -6

x = -6/2

x = -3

Substituting x in (1)

y = x + 8

y = -3 + 8

y = 5

User Bernhard Koenig
by
3.3k points
4 votes

Answer:

(โˆ’3,5)

Explanation:

x= โˆ’3 , y= 5

User Fahimeh Ahmadi
by
3.6k points