Solve for x
x=\frac{1}{7}\approx 0.142857143
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7x+1-2=0
Combine 3x and 4x to get 7x.
7x-1=0
Subtract 2 from 1 to get -1.
7x=1
Add 1 to both sides. Anything plus zero gives itself.
x=\frac{1}{7}
Divide both sides by 7.
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Limits
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