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Equations

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What do you get for these? The 2nd has confused me a little

36/3 -2 (8+2) +5 =

[-3(-17+2)-25] (10-3+15-10)=

4

The square brackets above should take in the "all over 4" as well.

You've not followed the normal convention for the expressions, but as given the first = -3 and the second +60.

BoDMAS

Brackets, Division, Multiplication, Addition and then Subtraction.

  • Author

Perfect, Thanks a lot GH and thank to you Crossy for moving my post to the correct forum

You've not followed the normal convention for the expressions, but as given the first = -3 and the second +60.

BoDMAS

Brackets, Division, Multiplication, Addition and then Subtraction.

I know I should have something better to do, but I'm puzzled by your answer to the first equation. I can read it two ways:-

((36/3)-2)(8+2)+5 = 105

(36/3-2)(8+2)+5 = 365

How do you get -3 ?

Please explain or I won't get any sleep tonight. :blink:

Edit: Forget it, I've just seen where you got it from. (36/2)(-2(8+2))+5 = -3 :rolleyes:

Wife's at work.

I've got little else to do right now :rolleyes: .

This is what I made of the equations, as in the attachment.

But bracketting can change the whole thing into something completely different, as Chickenlegs has done.

1.pdf

Wife's at work.

I've got little else to do right now :rolleyes: .

This is what I made of the equations, as in the attachment.

But bracketting can change the whole thing into something completely different, as Chickenlegs has done.

1.pdf

Brackets: (8+2) =10

Division: 36/3 =12

Multiplication 2*(10) =20

Addition / Subtraction: 12-20+5 =-3

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