Question

if 3x + 4 = 13 then 3x - 4 =​

Answer 1

Answer:

3x+4=13

3x=13-4

3x=9

x=3

Now,

3x-4=?

Put x=3 in eqaution

3(3)-4=?

9-4=5

Please Mark As Brainliest...

Answer 2

Answer:

✅Here's your answer

3x +4=13

# Here x is 3...

#Therefore....

*3x-4=?

*9-4=5

#5 is the required answer...

Hope it helps ✌