Math, asked by nikdty, 1 year ago

4x-3=21,whatis the value of 3x-5

Attachments:

Answers

Answered by webstar0
4
4x-3 = 21
= 4x = 21 +3
= 4x = 24
=x = 24 / 4
= x = 6
putting the value of x , we get:
3x - 5
= 3*6 - 5
= 18- 5 = 13

nikdty: how3*5-18
webstar0: put the value of x
webstar0: 3* 6
webstar0: equal to 18
webstar0: question is 3x- 5....that's ryt
Answered by Akanksha2205
3
4x - 3 = 21
4x = 21 + 3
4x = 24
x = 24/4
x = 6
now, 3x - 5
= 3 × 6 - 5
= 18 - 5
= 13.
Similar questions