Could I please get some help with constructing an equation for this?

[steep kernel]

Thanks.

[brisk warren]

x = y
Tank 1 (X - 3000), Tank 2 (Y+3000)

(Y + 3000) = 6(X - 3000)

sub x = y in

Solve simultaneously

X + 3000= 6x - 18000

x - 6 x = -18000 - 3000

-5x = -21000

Therefore x is equal to 4200L

Well, in the beginning

Each contained 4200 L

@steep kernel

[steep kernel]

Yeah i solved it

thanks though