Question

How do you evaluate 3m-2x for m=5,x=4?

Answer 1

`=color(blue)(7`

Explanation:

The expression is `3m-2x`

The values of the variables are `m=5,x=4`

We substitute the provided values into the expression.

`3m-2x = 3*(5 )- 2*(4)`

`=15-8`

`=color(blue)(7`