₦airaland Forum

Yes!

paschal47:
ewooo do you hate maths like this?

10-8×20=160

0

96

-30

How i take enter this place sef?

amtalkin:
96

Na 2nd order differential equation you been use arrive at that answer?

Choi

-10

dejt4u:
Who sent you?

TGIF

Choi

100

10 - 2 x 20 = -30

paschal47:
lol try harder

Gosh.... The answer is -30

jibrilaminum:
Gosh....
The answer is -30

how?

paschal47:
Who Can Solve This?

zero

paschal47:
Who Can Solve This?

96

jaybee3:
how?

4rm d question, hence, bag =10, newspaper =2 & books =20. Then u substitute 2 get d final ansa

jaybee3:
na me sent myself..lol

lol...

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

Workings:

10- (2* = -6

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

Workings:

10- ( 2*8 ) = -6

jibrilaminum:
4rm d question, hence, bag =10, newspaper =2 & books =20. Then u substitute 2 get d final ansa

You are wrong Sir

Oya learn

Let:
A = Briefcase
B = Newspaper
C = Book

Equations:
1) 2A= 20
A=10

2) A*2B = 20
We already know the value of A so do a straight substitution
2B = 20/10
2B = 2
B=1

3) 5C/B = 10
We already know the value of B so do a straight substitution
5C = 10
C=2

4) A-2B*4C
10 – 2(1) * 4(2)
10-2*8
Ans = -6

The answer is -6

2

jaybee3:
You are wrong Sir
Oya learn
Let: A = Briefcase B = Newspaper C = Book
Equations: 1) 2A= 20 A=10
2) A*2B = 20 We already know the value of A so do a straight substitution 2B = 20/10 2B = 2 B=1
3) 5C/B = 10 We already know the value of B so do a straight substitution 5C = 10 C=2
4) A-2B*4C 10 – 2(1) * 4(2) 10-2*8 Ans = -6

Lol... Thanks

10 - 2 × 20,
10- (2×20),
10 - 40,
= - 30

10+10 =20
10x 2 =20. 2 newspapers 1 each
10÷1=10. 5 books, 2 each, 1 newspaper
10-2x8. (2 newspapers, 1 each.., 4books, 2 each

Straight ansa, 64

Bodmas ansa -6

lordmassac:
2

The only person that understands maths and logic here. The nonsense op sef no Sabi.
Correct answer 2!!!

-6

the answer is matured 0, starting from the calculation at the top, the two bag should represent 10 each, the newspaper represent 10 also, so the books represent 0, subtracting the bag from the newspaper gives us 0, den we have all zero left, lasticlaclacal!!!!!!!!!!

jaybee3:
You are wrong Sir

Oya learn

Let:
A = Briefcase
B = Newspaper
C = Book

Equations:
1) 2A= 20
A=10

2) A*2B = 20
We already know the value of A so do a straight substitution
2B = 20/10
2B = 2
B=1

3) 5C/B = 10
We already know the value of B so do a straight substitution
5C = 10
C=2

4) A-2B*4C
10 – 2(1) * 4(2)
10-2*8
Ans = -6

After using the whole page finish, you stii miss am.

unofficial:
10+10 = 20

10*2 = 20

20 / 2 = 10

10 - 2 * 20 = -30

Answer --> -30

This is correct

Lord3point5:
After using the whole page finish, you stii miss am.

You see my life so ba?

The thing sef tire me

Abeg epp us calculate am

Na only money me sabi calculate for this recession

160 I think