Solve for x
x=4
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3x+2\times 7x=68
Multiply both sides of the equation by 4, the least common multiple of 4,2.
3x+14x=68
Multiply 2 and 7 to get 14.
17x=68
Combine 3x and 14x to get 17x.
x=\frac{68}{17}
Divide both sides by 17.
x=4
Divide 68 by 17 to get 4.
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