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Solve algebraically: 3x + y = -21 x + y = -5

Solve algebraically: 3x + y = -21 x + y = -5
asked 187k views
2 votes
Solve algebraically:
3x + y = -21
x + y = -5

Solve algebraically: 3x + y = -21 x + y = -5-example-1
asked
User Nildarar
by
8.2k points

2 Answers

3 votes

Answer:

-8,3

Explanation:

see the steps below:)

Solve algebraically: 3x + y = -21 x + y = -5-example-1
answered
User Rashid
by
8.5k points
2 votes

Answer:

x = -8 y = 3

Explanation:


3x+y=-21


3(8)+3=-21


-24+3=-21


x+y=-5


-8+3=-5

answered
User Bazhikov
by
8.0k points
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