3 years ago

How do you solve 3x -y = -8

Mathematics

2 answers:

Rzqust [24]3 years ago

7 0

Hope it helps !!!!!!!!!

Yanka [14]3 years ago

3 0

Answer:

x-y=-2 2/3

Step-by-step explanation:

You can't have the exact value of x and y, so we have to iscolate the variables, which means getting rid of the three. You have to divide to both sides three.

(3x-y)/3=8/3, x-y=8/3 then you can simplify into mixed number, which is 2 2/3.

x-y=2 2/3. Hope it helped!

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