3 years ago

4x + 7y = 3 x = y - 2

Mathematics

2 answers:

liberstina [14]3 years ago

8 0

First equate 4x+7y=3x,

we get, x+7y=0 ---->equ 1

Now equate 3x=y-2, we get 3x-y=-2 ----->equ2

solve equ 1,2,

We get x= -7/11, y=1/11

DiKsa [7]3 years ago

4 0

Plus x i

4(y-2) + 7y =3

4y-8+7y=3

11y-8=3

11y=3+8

11y=11

Y = 1

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