If a = 2 and b = 4, then 27 - b 2 ÷ a + (11 - 5) is equal to . 23 11.5 29 25

29

Step-by-step explanation:

Plug in your variables and follow the order of operations.

11-5 which equals 6.

4x2 which is 8

then divide the 8 by 2 which equals 4

then subtract 27 and 4 which equals 23

and finally add 23 and 6 which equals 29.

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get