Question

Evaluate the expressions when a = -6 and c = 7a - 6c

Answer 1

The value of a - 6c when a = -6 and c = 7 is -48.

Step-by-step explanation:

To evaluate an expression, simply replace the variables with their corresponding numerical value. Replace "a" with -6 and "c" with 7.

`-6-6(7)`

Then, solve.

`-6-42=-48`

Hence, the value of a - 6c is -48.