3 years ago

Could you please answer this question?

Mathematics

2 answers:

sdas [7]3 years ago

8 0

Answer:

y=-2

Step-by-step explanation:

Juli2301 [7.4K]3 years ago

5 0

Answer:

Step-by-step explanation:

3x - y = 17 .......A

10 × [x/5 + y/2] = 10 × 0

2x + 5y = 0 .......B

......A× 5 both 2 sides of equation

15x - 5y = 85 .....C

......B + ........C

2x + 15x = 0 + 85

17x = 85

x = 85/17

x = 5

put x value in ........A or .......B or ......C

you will receive y = -2

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3 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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