76.2k views
4 votes
"Twelve less than two-thirds a number is 48"What is the number?

User Mave
by
5.6k points

2 Answers

7 votes

Answer:

-54

Explanation:

1.) 12-2/3x=48

2.) Multiple by 3 on both sides

36-2x=144

3.) Move the constant on the other side by subtracting it.

-2x=144-36

4.) Subtract numbers

-2x=108

5.) Divide both sides by -2

-2=108

÷2 ÷2

6,) Then you get x=-54

User Hsimah
by
6.2k points
3 votes
2/3x - 12 = 48
2/3x = 60
2x = 180
x = 90
User Wykk
by
5.4k points