Question

solve for y
(4y+4)/3 + (7y-8)/6 = 15

Answer 1

Substitute 1 in this equation ,
4(-4y - 25) - 3y = 33
-16y - 100 - 3y = 33
-19y = 133
y = -133/19 = -7
So , x = 3 from 1

Answer 2

You mean y+3?

Answer 3

yea XD sorry

Answer 4

fast typing XD

Answer 5

Lol it's ok, thanks

Answer 6

yw just tag me in any time u need help im open for everyone

Answer 7

Can you help me with one more? :)

Answer 8

sure

Answer 9

u know how to tag ppl right?

Answer 10

Simplify
z^-8/ z^2
And yes I do

Answer 11

@kg1975

Answer 12

Would it be z^-10?

Answer 13

let me see

Answer 14

i believe so because u add the 8 and the 2 and since the 8 is a - and bigger it becomes and -10 z^-10 you are correct

Answer 15

@KingNoob

Answer 16

Yeah because when dividing you subtract, so -8 -2= -10 but I'm not 100% sure

Answer 17

its right

Answer 18

im gonna make a room for us so u can post ur stuff its hard finding your problem when i help others

Answer 19

ok? and ill tag u in the room