Question

If 4 x -3=21, what is the value of (3x-5)?

Answer 1

Step-by-step explanation:

4x-3=21

x=24÷4

×=6

3×=3×6=18

3×-5=18-5

=13

Answer 2

Heya mate!!

$4x - 3 = 21 \\ 4x = 21 - 3 \\ 4x = 18 \\ x = \frac{18}{4} \\ x = 4.5$

$3 \times 4.5 - 5 \\ 13.5 - 5 \\ 8.5$

Hope it helps u dear✌️✌️