Question

What is the value of the expression when a = 6 and b = 4?

14a-2[3b+] some one please help

Answer 1

i can't rlly do anything until my own question is answered so i can help u again if u like?

Answer 2

oh sorry i dont need help right now but ill let u now cause im following the steps that u showed me

Answer 3

okie dokie! once u learn to input them and solve u've got it down :)

Answer 4

can we go over it please

Answer 5

@zaraxx

Answer 6

sure no problem. so we're going to input the values
a=6 and b=4 into 14a-2(3b) which becomes
14*6-2(3*4)

Answer 7

let me say what i got

Answer 8

btw i will take this down when were done

Answer 9

14x6=84

Answer 10

right

Answer 11

yes, now what's next?

Answer 12

84-2=82 right

Answer 13

yes, now start on the other side of the question.

Answer 14

so 3x4 =12 and 12 +4 = 16 right

Answer 15

can u tell me what the original equation is again? is it
(3b+b)?

Answer 16

{14a-2[3b+4] a=6 b=4 } 14xa a=6 so 14 x6 =84 84-2=82 3xb b=4 so 3x4=12 12 +4=16 then what im stuck @zaraxx

Answer 17

well if it is 3b+b ur correct so far.
now multiply 82 * 16 and that's ur answer

Answer 18

82 x 16 =1312 right

Answer 19

@ZARAXX

Answer 20

so since we had a bit of confusion im gonna go ahead and post the entire way to work it out so u know exactly how to do it later on.

14*6-2(3*4+4)
84-2*(16)
82 * 16
1312

Answer 21

exactly!! great job!!