English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

2y+8x = 96

2007-05-29 13:15:28 · 7 answers · asked by Anonymous in Science & Mathematics Mathematics

7 answers

Subtract 8x and then divide by 2

2y = -8x + 96
y = -4x + 48

2007-05-29 13:18:30 · answer #1 · answered by richardwptljc 6 · 0 0

Remember that when you have an equation, you can
always perform the same operation on both sides.

Start with 2y +8x = 96
2y + 8x - 8x = 96 - 8x (subtract 8x from both side)
2y = 96 - 8x
2y/2 = (96-8x)/2 (divide both sides by 2)
y = 48-4x

Alternatively:

2y + 8x = 96
(2y + 8x)/2 = 96/2 (divide both sides by 2)
y + 4x = 48
y + 4x - 4x = 48 - 4x (subtract 4x from both sides)
y = 48-4x

2007-05-29 13:25:17 · answer #2 · answered by cryptogramcorner 6 · 0 0

2y+8x = 96 subtract 8x from each sode
2y=-8x+96 divide both sides by 2
y=-4x+48

2007-05-29 13:21:30 · answer #3 · answered by yupchagee 7 · 0 0

2y+8x=96 subtract the 8x

2y=96-8x divide the equation by two-

y=48-4x

2007-05-29 13:38:16 · answer #4 · answered by Orch Dork 2 · 0 0

1) 2y + 8x = 96
2) 2y = 96 - 8x
3) y = (96 - 8x) /2
4) y = 48 - 4x

If you prefer the y = mx + b form, then

y = -4x + 48

2007-05-29 13:21:14 · answer #5 · answered by Brook M 2 · 0 0

i'm just learning this but here goes nothing...

2y+8x=96
-8x -8x
equals
2y=-8x+96
*1/2 *1/2
equals
y=(-8x+96)1/2
equals
y=-4x+48

... and there you go!!! Long way to do it, but... still effecient!!!

hope you learned how to do it!!! next time, ask your parents, though...
>_< ;-)

2007-05-29 13:19:50 · answer #6 · answered by lostweeaboo 3 · 0 0

2y+8x=96
2y=96-8x
y=48-4x

y= -4x+48 (i just moved the -4x infront of the 48 to make it look nicer)

You have to get y by itself so:
1. subtract both sides by 8x to cancel it on the left side and move it to the right
2.now that you have y by itself you divide both sides by 2
3. and there is your answer

2007-05-29 13:22:27 · answer #7 · answered by Anonymous · 0 0

fedest.com, questions and answers