169k views
3 votes
What is 2.50x + 4x = 39

User Kviksilver
by
8.5k points

2 Answers

5 votes

For the equation 2.50x + 4x = 39

x=6

First, 2.50 + 4x are adding like terms, which mean they can be added together.

2.50x + 4x= 6.40x

39/6.40= 6

x=6

User Soojoo
by
7.6k points
1 vote
2.5x + 4x = 39
6.5x = 39
x = 39 / 6.5
x = 6
User Dimitry
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.