Question 1024093: if x= 7 what is the value of x-4
if y=3 what is the value of 8y
if x=7 what is the value of 3x-4
if x=7 and y=3 what is the value of 2x-7y
2
if x=7 and y=3 what is the value of 4y-X Answer by Cromlix(4381) (Show Source):
You can put this solution on YOUR website! Hi there,
if x= 7 what is the value of x-4
7 - 4
=3
if y=3 what is the value of 8y
8 x 3
= 24
if x=7 what is the value of 3x-4
(3 x 7) - 4
= 17
if x=7 and y=3 what is the value of 2x-7y
(2 x 7) -(7 x 3)
= - 7
if x=7 and y=3 what is the value of 4y-X
(4 x 7) - 3
= 25
Hope this helps :-)
