# What is the value of?

## $5 \left(7 x + 5\right)$ When x= 10

Feb 28, 2018

The answer is $375$.

#### Explanation:

Well, you need to substitute the ten as the $x$. So

$7 \times 10 = 70$

Then

$70 + 5 = 75$

So

$5 \times 75 = 375$

The answer is $375$.

Hope that works!