Answer
$x=5$
Work Step by Step
$2x+1=11$
First subtract 1 from both sides.
$2x=11-1$
$2x=10$
Then divide both sides by 2.
2x$\div$2=10$\div$2
$x=5$
Check the answer.
2(5)+1=11
10+1=11
11=11
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