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arsen [322]
3 years ago
8

What is 2x-y=14 2x+y= -2

Mathematics
1 answer:
Levart [38]3 years ago
3 0

Step-by-step explanation:

2x-y=14-------(1)

2x+y= -2------(2)

(1) +(2)

2x-y+2x+y=14+(-2)

4x = 12

x = 3

so from------ (1)

2x -(3) = 14

2x = 17

x = 17/2

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