Evaluate: x=3

Solve for x: $x=3$

Multiply both sides of the equation by $18$, the least common multiple of $6,9$.

$$3\times 2=2x$$

Multiply $3$ and $2$ to get $6$.

$$6=2x$$

Swap sides so that all variable terms are on the left hand side.

$$2x=6$$

Divide both sides by $2$.

$$x=\frac{6}{2}$$

Divide $6$ by $2$ to get $3$.

$$x=3$$

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