Question

: 7a+2b-12 (a = 2, b = 3)

Answer 1

Therefore, the value of the expression is 8 when a=2 and b=3

Explanation:

To evaluate the expression 7a+2b-12 when a=2 and b=3, you can substitute these values into the expression and then simplify. The expression becomes:

7(2)+2(3)-12

This simplifies to:

14+6-12

Which simplifies to:

20-12

Which simplifies to:

8

Answer 2

You have to plug in a and b in for the equation and simplify.

7(2)+2(3)-12=

14+6-12=

20-12=

8

So your answer is 8