80.4k views
5 votes
4x + 8x − 13 = 47 x =

User Anoopknr
by
7.7k points

2 Answers

3 votes

Answer:

Explanation:

So basically, you need to add the 4x and the 8x together to get 12x-13=47x.

Subtract 12x from 47x, to get 13=35x. Divide both sides by 35, to get 13/35 to get around 0.37.

User Thomas Bouldin
by
6.9k points
4 votes

Answer:


\boxed{x=5}

Explanation:

The given equation is;


4x+8x-13=47

Group similar terms;


4x+8x=47+13

Simplify;


12x=60

Divide both sides by 12.


(12x)/(12)=(60)/(12)


x=5

User Quoting Eddie
by
6.9k points