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4 votes
Find x.

Please help! Oh

Find x. Please help! Oh-example-1
User JP Jack
by
4.2k points

2 Answers

3 votes

Answer:

8.5

Explanation:

18=2x+1

-1 -1

_______

17=2x

_ _

2 2

8.5=x

User David Bridge
by
3.4k points
3 votes
x = 8.5 because 8.5 x 2 = 17 and 17 + 1 = 18
User Margarita Gonzalez
by
3.7k points