2 years ago

What is value of x and y if Y=-2x+8 and Y=3x-7

Mathematics

1 answer:

iren [92.7K]2 years ago

3 0

Answer:

X=5 y=-2

Step-by-step explanation:

Set them equal to each other so...

-2x+8=3x-7

Simplify by balancing out the equation so

-5x=-1

So x=5

Now plug it into either y equation

-2(5)+8

-10+8

Y=-2

Hope this helps!

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