Solve for x
x = \frac{4}{3} = 1\frac{1}{3} \approx 1.333333333
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7x-1-4x=3
Subtract 4x from both sides.
3x-1=3
Combine 7x and -4x to get 3x.
3x=3+1
Add 1 to both sides.
3x=4
Add 3 and 1 to get 4.
x=\frac{4}{3}
Divide both sides by 3.
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