Question

Evaluate the expression.6m - 4n - 3 when m = −4, n = −8

Answer 1

The given expression is

`6m-4n-3`

m = -4 and n = -8

Substitute them in the expression

`\begin{gathered} 6(-4)-4(-8)-3= \\ \\ -24+32-3= \\ \\ 8-3=5 \end{gathered}`

The value of the expression is 5

The answer is 5