Question

pls answer this question and the one who answers it correctly and the earliest I'll mark as brainliest...

its the 5th, 6th and 7th​

Answer 1

Answer:

5) X = X/3 + 7

6) X/2 + 5 = 9

7) 2X + 4 =18

Step-by-step explanation:

Answer 2

Answer:

5)

$\frac{x}{3} + 7$

6)

$\frac{5x}{2} = 9$

7)

$2x + 4 = 18$

Step-by-step explanation:

5)let the number be x and another number is 7 more than one third of itself i.e. x/3+7

6)let the number be x and is divided by two i.e.x/2 then multipled by 5 i.e.5x/2 gives 9i.e.5x/2=9

7)let the number be x and twice of it is 2x.they said sum of twice of a number and 4 is 18.then 2x+4=18