Question

9. Which value for x makes the sentence true?

3x - 3 = 15

Answer 1

That's just another way of saying solve for x.

Answer 2

I know but plz answer very important

Answer 3

Let's see

3x-3 =15

add three to both sides

3x+3 -3=15+3

Simplify

3x=18

x=?

Answer 4

Answer choice is: x=6 x=3 x=21 x=18

Answer 5

Never mind anymore :'( it was x=21

Answer 6

Its easy. First of all:
3x - 3 = 15 right?
Add three to both sides:
3x - 3 + 3 = 15 + 3
To get:
3x = 18
Divide:
x = 18 / 3
Which equals:
x = 6

Hope that helps!

Answer 7

Tux ghost

Answer 8

21 was not the answer
6 is !

Answer 9

Right

Answer 10

Thx every1

Answer 11

No problem.