Evaluate
\frac{x}{2}+30
Factor
\frac{x+60}{2}
Graph
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\frac{x}{2}+\frac{30\times 2}{2}
To add or subtract expressions, expand them to make their denominators the same. Multiply 30 times \frac{2}{2}.
\frac{x+30\times 2}{2}
Since \frac{x}{2} and \frac{30\times 2}{2} have the same denominator, add them by adding their numerators.
\frac{x+60}{2}
Do the multiplications in x+30\times 2.
\frac{x+60}{2}
Factor out \frac{1}{2}.
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