Question

please help me

Answer 1

i know the first one is 8

Answer 2

@ganeshie8

Answer 3

to find second one :-

3 = (2x - 7)/3

solve x

Answer 4

is that the inverse?

Answer 5

yes !

Answer 6

:D ok first multiply by 3 both to both sides right

Answer 7

yes

Answer 8

9 = (2x - 7)

Answer 9

add 7 makes it 16 = 2x.

Answer 10

so x = 8!

Answer 11

yes !

Answer 12

:DDDD

Answer 13

and for the last?

Answer 14

solve the equation :)

Answer 15

i don't know how :/

Answer 16

2y+14 = 4y-2

Answer 17

solve y

Answer 18

2y+14 = 4y-2

start by subtracting 2y both sides :

14 = 2y -2

Answer 19

oh. thats easy :)

y = 8 again

Answer 20

yes ! so all 3 statements have same solution !

Answer 21

hooray thank you!!

Answer 22

u wlc :) good work !!