Solve for x
x=3
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2\times 3x+2=20
Multiply both sides of the equation by 4, the least common multiple of 2,4.
6x+2=20
Multiply 2 and 3 to get 6.
6x=20-2
Subtract 2 from both sides.
6x=18
Subtract 2 from 20 to get 18.
x=\frac{18}{6}
Divide both sides by 6.
x=3
Divide 18 by 6 to get 3.
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