3 years ago

5. y = -x - 1 3x + y = 5 Substitute

Mathematics

2 answers:

Nana76 [90]3 years ago

4 0

Answer:

(3,-4)

Step-by-step explanation:

3x+(first equation)=5

3x+(-x-1)=5

2x-1=5

x=3, solve for y;

y=-3-1, y=-4

mart [117]3 years ago

3 0

The answer is (3,-4)

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