Register
Solve for s. 2/3s+5/6s=21
37.4k views
2 votes
Solve for s.



2/3s+5/6s=21

User Evan Grim
by
7.7k points

2 Answers

1 vote

Answer:

s=14

Explanation:

Let's first get rid of denominators by multiplying both sides by 6. Then it's simply a matter of adding up what's left and simplifying.


6(\frac23s+\frac56s) = 6(21)\\4s+5s=126\\9s=126 \rightarrow s = \frac{126}9 = 14

User Maddygoround
by
7.8k points
1 vote

Answer:

s=14

Explanation:

User JoshuaCS
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.6m questions

11.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!