Question

What is the vaule of 11a+2(3a+4b)-5b for a=6 and b=-2

Answer 1

96

Explanation:

a= 6 b = - 2

So just subsitute all the a and b into the number they gave

11(6) + 2(3(6)+4(-2)) - 5(-2)

66+ 2(10) +10

66+20+10

96

Just be careful with your positive and negatives