Question

How do I make (k/2)(5k-1) + 5(k+1)-3 equal to ((k+1)/2)(5k+4)?

Answer 1

by multiplying both part of the equation by 2

Answer 2

[k/2(5k-1)+5(k+1)-3 = (k+1)/2 (5k+4)\]

Answer 3

How do I simplify the left side?

Answer 4

before and after you simplify it, it doesn't matter. .


to solve, use only distributive property of multiplication. . . .

Answer 5

I need to make the left side look like the right side

Answer 6

k(5k-1)+10(k+1)-6=(k+1)(5k+4)
5k2-k+10k+10-6=5k2+4k+5k+4
5k2+9k+4=5k2+9k+4
0=0

Answer 7

thanks

Answer 8

do yo understand it ?

Answer 9

yeah you got rid of 2 by multipluying it, right
>?

Answer 10

you need multiply by 2 because 2 is denominator common

Answer 11

ok, thats the part i had trouble with

Answer 12

that's what i'm talking about

thanks jhonny for expounding it. . .

Answer 13

after multiply term by term both sides and get that the left side is equal right side

Answer 14

yw jerwyn

Answer 15

thanks again

Answer 16

yw

Answer 17

medal ?

Answer 18

done

Answer 19

ok good luck bye

Answer 20

bye