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Evaluate: x=3
Home
Probability
Evaluate: x=3
Blog
Topics
Algebra
Calculus
Geometry
Number Theory
Probability
Statistics
Trigonometry
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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