What is expand 1/2 (10x+20y+10z) ?

The solution to expand 1/2 (10x+20y+10z) is 5x+10y+5z

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expand 1/2 (10x+20y+10z)

expand

\frac{1}{2} (10 x + 20 y + 10 z)

5 x + 10 y + 5 z

Solution steps

\frac{1}{2} (10 x + 20 y + 10 z)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

\frac{1}{2} (10 x + 20 y + 10 z) = \frac{1}{2} \cdot 10 x + \frac{1}{2} \cdot 20 y + \frac{1}{2} \cdot 10 z

= \frac{1}{2} \cdot 10 x + \frac{1}{2} \cdot 20 y + \frac{1}{2} \cdot 10 z

Simplify

\frac{1}{2} \cdot 10 x + \frac{1}{2} \cdot 20 y + \frac{1}{2} \cdot 10 z : 5 x + 10 y + 5 z

= 5 x + 10 y + 5 z

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What is expand 1/2 (10x+20y+10z) ?
The solution to expand 1/2 (10x+20y+10z) is 5x+10y+5z