Help please and explain :)

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asked Aug 18, 2019 23.4k views

1 Answer

Ryan Nelson · Answer 1 · 2019-08-23T09:52:54+0000

Hello.
So to solve this we'll need a bit of alg., involved.

X = 8
Y =- 3
Here's why.
Since x - y = 11, x = 11 + y.
3(11+y) + 10y= -6
33 +13y= -6
33 +6 =-13y
39/-3 = y
y=-3
x=11+3=8

Help please and explain :)

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