158k views
3 votes
3u+6.8=5.4u+0.56 solve for u

User Guerline
by
8.2k points

2 Answers

3 votes
3u+6.8=5.4u+0.56
-3u____-3u
6.8=2.4u+0.56
-0.56___-0.56
6.24=2.4u
/2.4__/2.4
2.6=u
User Nick Sologoub
by
8.0k points
3 votes

Answer:


\sf \: u = 2.6

Explanation:

Given equation,

→ 3u + 6.8 = 5.4u + 0.56

Now the value of u will be,

→ 3u + 6.8 = 5.4u + 0.56

→ 3u - 5.4u = 0.56 - 6.8

→ -2.4u = -6.24

→ 2.4u = 6.24

→ u = 6.24 ÷ 2.4

→ [ u = 2.6 ]

Hence, value of u is 2.6.

User Ng Sek Long
by
8.2k points

Related questions

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

9.4m questions

12.2m answers

Categories