(10-2=
8 x 10 =80

The brief case is 10
The newspaper is 2
The 4 books are = 10

Therefore : 10 - 2 x 10 :
Simply put; 8 x 10
= 80

The answer is -30....proof. 10- 2 x 40 = -30.

Why can't you correct me instead of condemning

gaffig:

Your maths is realllyyy bad miss... Lol

=0

The ans is -6.

gbanikiti:
let A represent suitcase
B represent tabloid
C represent books

A + A = 20, Therefore A = 10
A * B = 20, therefore B = 2
C / B = 10, therefore C = 20

A - B * C = ??
substituting,
10 - 2 * 20 = ??, BODMAS rule
10 (-2*20) = ??
10 (-40) = ??
10 - 40 = -30. answer

No, pay attention to details.

-30

You have 10 naira and you are owning 40 naira by the time you pay the ten naira what is remain will be thirty niara nc u are still owning it is minus sign
That what
10-40 = -30
Mean

Sorry minus -30

Why me come dey get 7.67 raised to power 14


Na -6 o

ItsQuinn:
10 + 10 = 20
10*2=20
20 divided by 2 = 10
10-2*20=160

No dear, pay attention to the details. You would notice the newspaper is reduced from 2 pieces to 1 in equation 2 and 3 respectively.

Then also take note of the change in colour of the books.

limgezzy:
The and is 30...... 10-2x20.. you first multiply which is 2x20 ans 40 then substract which is 10-40 ans
30......the ans is 30

put minus for ur anwser

the answer is 90

It's not -30 oh! The op said it's -6
And he/she refused to show his/her workings

martineverest:
use PEMDAS .....'-30'

paschal47:
Who Can Solve This?

the answer is 128

.

wristbangle:


Final answer is -22

10-2*16 = -22

There are 4 books and each book worth the value of 4

no sir, check the newspapers in all the equations and compare again

dejt4u:
-22


update: my answer is -6

10 - 2 x 8 = - 6 (each book = 2, each newspaper = 1, each portfolio = 10)

note: equation (2) contains 2 newpapers,
equation (3) contains 5 books and 1 newspaper,
equation (4) contains only 4 books and 2 newspapers

Bro, please give a better breakdown as to how you arrived at -6. You could mention me. Thanks

Answer is 128
If u re confused on how I got it, mention me and I will solve it for u

I still don't get it.....please be more specific

photoshoot:


No dear, pay attention to the details. You would notice the newspaper is reduced from 2 pieces to 1 in equation 2 and 3 respectively.

Then also take note of the change in colour of the books.

........................

KissChrix:

I see....

demolinka:
Why me come dey get 7.67 raised to power 14


Na -6 o

Na lie, you no get -6
Oya show workings

sheedy407:
-10

na only u sabi do Maths here... - 10 is the answer, I dunno how all dis people arrive at those outrageous answers

Pls this thing is no issue it has being solved -30
is the answer. Am I contract maths teacher. Currently teaching in 4 secondary schools in Benin. Op case close

I hate math!

-20

It's now I got the time to read people's comment, I'm shock to see that it's only one person that got the answer right which is 128
.......i'm still shock

braimeddy:
It's now I got the time to read people's comment, I'm shock to see that it's only one person that got the answer right which is 128
.......i'm still shock

u need cold hot water

the answer is 80

ItsQuinn:
I still don't get it.....please be more specific

The way you calculated it, you didn't take note that there was a change in the number of newspaper. Look at the two I circled.

And also the pile of books in equation 3 is 5 pieces but it was reduced to 4 pieces on the last equation.

You would have to solve towards that.

160.