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## Homework Statement

I need to express V in terms of Z and A.

i know

V= (3/5)Y + (2/5)Z

given

y=2A-3X

X=(1/6)Z + (5/6)Y

## Homework Equations

## The Attempt at a Solution

ok. my first attempt was to isolate y in the second equation, and let the two equations equal each other. That eliminates y so i cant solve the problem. I dont think

i need a hint to start at least

thanks