Answer:
if 3x-5=20, then 4x=
3x-5=20
3x= 20+5
3x= 25
x= 25/3
4x=1
if x=25/3
then 4x25/3
80/3
Step-by-step explanation:
Answer: 33.3
Step-by-step explanation:
If 3x - 5 = 20
Step 1, find the value of x, add 5 to each side of the equation
3x= 20 + 5
3x = 25
Divide both sides by 3
x = 25/3
x = 8.33
Step 2: to find 4x, if x is 8.33
We multiply the value of x by 4
4x = 8.33 × 4
=33.3
I hope this helps
