Dear Nairalanders,

Kindly help me solve this home work brought by my daughter and I could not get how it works.

1 c
2 no answer
3 e
4 a
5 b
6 c
7 b
8 a
9 d
10 b

How to solve it
add the right hand side and add it by the answer

Rastafryrice:
1 c
2 no answer
3 e
4 a
5 b
6 c
7 b
8 a
9 d
10 b

How to solve it
add the right hand side and add it by the answer

You're correct

But number two answer should be 6

Orestino:

You're correct
But number two answer should be 6

oh, you're right

LHS×2 + RHS×2 = LHS before the arrow
Or (lhs+rhs)×2

LHS: Left hand side/before equality sign
RHS: Right hand side/after equality sign

Please help me solve this test 22 of quantitative reasoning bk 3

But I have never understand the question and answer

JoeDat:
Please help me solve this test 22 of quantitative reasoning bk 3

You later solve this spiritual problem