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Twice a number plus 5 equals 81
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4 votes
Twice a number plus 5 equals 81

User Karen Butzke
by
5.2k points

2 Answers

5 votes

Answer:


38 = x

Explanation:

81 = 5 + 2x

- 5 - 5

___________

76 = 2x

__ __

2 2


38 = x

I am joyous to assist you anytime.

User Ausgefuchster
by
5.0k points
5 votes

solution

2x+5=81

2x=81-5

2x=76

x=38

User Roalz
by
5.0k points
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