Question

if x+2y=-7 and 3x-2y=-1 then find the value of x​

Answer 1

Step-by-step explanation:

x+2y= -7 - - -1

3x-2y= -1 - - -2

on adding 1&2 and solving we get

4x= -8

x= -2

putting value of x in 1 we get

-2+2y= -7

2y= -7+2

2y= -5

y= -5/2

Answer 2

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