Solve for x
x=4
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3x+1=\frac{78}{6}
Divide both sides by 6.
3x+1=13
Divide 78 by 6 to get 13.
3x=13-1
Subtract 1 from both sides.
3x=12
Subtract 1 from 13 to get 12.
x=\frac{12}{3}
Divide both sides by 3.
x=4
Divide 12 by 3 to get 4.
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