Question

HELP!!!




Twice the difference of a number and 9 equals 3 .
Use the variable b for the unknown number.

Answer 1

let number be=x
thus differnce of number =x-9
twice difference= 2(x-9)=3

Answer 2

so its 2(x-9) = 3

Answer 3

Since they said use b, it will be
2(b-9)=3

Answer 4

oh yeah b right sorry

Answer 5

The sum of a number times 7 and 8 is equal to 5.
Use the variable w for the unknown number.

Answer 6

7w+8=5

Answer 7

your really good cn u keep helpin

Answer 8

ok

Answer 9

Six less than the quotient of a number and 7 is equal to 2.
Use the variable b for the unknown number.

Answer 10

@mohammad.arqum

Answer 11

(b/7)-6=2

Answer 12

Four times the sum of a number and 9 is equal to 3 .
Use the variable y for the unknown number.

Answer 13

4(y+9)=3

Answer 14

The difference of a number times 6 and 8 is equal to 3.
Use the variable y for the unknown number.

Answer 15

6y-8=3

Answer 16

THANK U!! ;) my other ones are much harder dont think u could do but thanks u

Answer 17

hmm