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5 votes
3x+4/2=9.5 what is x

User Petrumo
by
3.4k points

2 Answers

5 votes

Answer:


\boxed{\boxed{\tt x=5}}

Explanation:


\tt \cfrac{3x+4}{2}=9.5

Multiply both sides by 2:-


\tt \cfrac{2\left(3x+4\right)}{2}=9.5*\:2


\tt 3x+4=19

Subtract 4 from both sides:-


\tt 3x=15

Divide both sides by 3:-


\tt \cfrac{3x}{3}=\cfrac{15}{3}


\tt x=5

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Hope this helps you!

Have a nice day!

User David Stevens
by
3.4k points
2 votes

Answer:

x = 2.5

Explanation:

User JonJ
by
3.0k points