Solve for x
x=3
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22=7x+1
Add 11 and 11 to get 22.
7x+1=22
Swap sides so that all variable terms are on the left hand side.
7x=22-1
Subtract 1 from both sides.
7x=21
Subtract 1 from 22 to get 21.
x=\frac{21}{7}
Divide both sides by 7.
x=3
Divide 21 by 7 to get 3.
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