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thats not 32 it is -8 -52\13*3^2+5

Memorize the order of operations. I used to know a mneomic that helped but forgot it lol

3 + 4[(8 ÷ 2) + 3] (first, parentheses, innermost!)
3 + 4 [(4+3)]
3 + 4(7)
3+28
= 31

how do I Evaluate 4 – 7x for x = -6 how do I do this ?

just subsitute -6 in for everytime you see an X.
so:
4 - 7(-6)

4-7x
So, 4-7(-6)
4+42=46

and then you can solve (remember to do the parentheses first.
4 - (-42)
4+ 42 = 46

thank you all you have been a very big help to me :)

do you understand how we worked the problems out?

yes now I do a little bit better my only other one I cant figure out is (6÷ 3) + 4(6÷2)2

that last two is ^2

so would I divid first

\[6\div3+4(6\div2)^{2}\]
like that??

yes

good! so now we have this: 6÷3+4(3)^2
next, do the exponenet. 3^2 = ??

Answer is: 2+4(3)^2 or 2 +4(9) = 2 + 36 = 38

3^2 = 3*3 = ??

9 right?

yup!

Yes 3^2 is square of 3.

6\3=2 4*9=36 right

awesome. now you can put it all together. 2 + 36 = ?? and that's your answer!

38

great! did that make sense?

yes it did thank you so much !!!!!!!!!

no problem.