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\frac{2x}{x+2}-\frac{4x-6}{5\left(x+2\right)}
Factor 5x+10.
\frac{5\times 2x}{5\left(x+2\right)}-\frac{4x-6}{5\left(x+2\right)}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of x+2 and 5\left(x+2\right) is 5\left(x+2\right). Multiply \frac{2x}{x+2} times \frac{5}{5}.
\frac{5\times 2x-\left(4x-6\right)}{5\left(x+2\right)}
Since \frac{5\times 2x}{5\left(x+2\right)} and \frac{4x-6}{5\left(x+2\right)} have the same denominator, subtract them by subtracting their numerators.
\frac{10x-4x+6}{5\left(x+2\right)}
Do the multiplications in 5\times 2x-\left(4x-6\right).
\frac{6x+6}{5\left(x+2\right)}
Combine like terms in 10x-4x+6.
\frac{6x+6}{5x+10}
Expand 5\left(x+2\right).
\frac{2x}{x+2}-\frac{4x-6}{5\left(x+2\right)}
Factor 5x+10.
\frac{5\times 2x}{5\left(x+2\right)}-\frac{4x-6}{5\left(x+2\right)}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of x+2 and 5\left(x+2\right) is 5\left(x+2\right). Multiply \frac{2x}{x+2} times \frac{5}{5}.
\frac{5\times 2x-\left(4x-6\right)}{5\left(x+2\right)}
Since \frac{5\times 2x}{5\left(x+2\right)} and \frac{4x-6}{5\left(x+2\right)} have the same denominator, subtract them by subtracting their numerators.
\frac{10x-4x+6}{5\left(x+2\right)}
Do the multiplications in 5\times 2x-\left(4x-6\right).
\frac{6x+6}{5\left(x+2\right)}
Combine like terms in 10x-4x+6.
\frac{6x+6}{5x+10}
Expand 5\left(x+2\right).