Solve for x
x=6
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2\times 9=3x
Multiply both sides of the equation by 90, the least common multiple of 45,30.
18=3x
Multiply 2 and 9 to get 18.
3x=18
Swap sides so that all variable terms are on the left hand side.
x=\frac{18}{3}
Divide both sides by 3.
x=6
Divide 18 by 3 to get 6.
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Limits
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