Register

Solve for the variable.* -a + 3a =10 A. {-9} B. {5} C. {-11} D. {2}

Solve for the variable.* -a + 3a =10 A. {-9} B. {5} C. {-11} D. {2}
asked 105k views
5 votes
Solve for the variable.*
-a + 3a =10
A. {-9}
B. {5}
C. {-11}
D. {2}

asked
User Thomas Farvour
by
8.5k points

2 Answers

1 vote
I got b so it’s 5 good luck
answered
User Xhirazi
by
7.8k points
10 votes

Answer:

5

Explanation:

-a+3a= 10

2a=10

a=10/2

a=5

answered
User Maxim Egorushkin
by
8.7k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!