The value of A for which [5+(3)]+(4)=A+[(3)+(4)] is true is
Math
Grimasingh88
Question
The value of A for which [5+(3)]+(4)=A+[(3)+(4)] is true is
2 Answer

1. User Answers mohtaaadityaraj
Answer:
5
Stepbystep explanation:
[5+(3)]+(4)=A+[(3)+(4)]
therefore
[53)]+(4)=A+[(3)+(4)]
therefore
[2]+(4)=A+[(3)+(4)]
then
24=A+[(3)+(4)]
then
2=A+[(3)+(4)]
then
2=A+[(3)4)]
then
2=A+[7]
then
2[7]=A
therefore
A=2+7=5

2. User Answers rajatkumarsingp4nsob
Answer:
5
Stepbystep explanation:
first from LHS
53=2 then 24=2
from rhs
34=7 then 2(7) =2+7=5
then a =5