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Three more than twice the sum of a number and half the number equals 105. Which equation models this relationship?

Three more than twice the sum of a number and half the number equals 105. Which equation models this relationship?
asked 14.9k views
3 votes
Three more than twice the sum of a number and half the number equals 105. Which equation models this relationship?

asked
User Rob Cowie
by
8.1k points

2 Answers

2 votes
3+2(x+1/2x)=105

3 more is addition
twice the sum is multiplication of the sum (addition) = 1-5

answered
User Zax
by
8.5k points
4 votes

Answer:

The correct answer is A or 2(x+1/2x)=105

(I just took the quiz)

Explanation:

answered
User Benjamin Fox
by
7.5k points
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