Register
What is the value of a in the equation 3a + b = 54, when b = 9?
175k views
1 vote
What is the value of a in the equation 3a + b = 54, when b = 9?

User Dan Moldovan
by
6.7k points

2 Answers

3 votes

Answer:

a=15

Explanation:

User Beyowulf
by
7.0k points
2 votes
3a + b = 54
Substitute b for 9
3a + 9 = 54
Subtract 9 to both sides
3a = 45
Divide 3 to both sides
a = 15
User Wblaschko
by
6.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.7m answers

Other Questions

Write words to match the expression. 24- ( 6+3)
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
What is 25% of 500.00
Link Copied!