Question

Evaluate the expression for the given value of the variable(s).
2a + 4b; a = 5,6 = -6

Answer 1

-14

Explanation:

2a + 4b

= 2(5) + 4(-6)

= 10 -24

= -14

Answer 2

-14

Explanation:

2a + 4b

Let a = 5 and b = -6

2*5 +4(-6)

Multiply

10 - 24

Subtract

-14