Solve equation3a+5b=26 ; a+5b=22 – InterviewSolution

1.

Solve equation3a+5b=26 ; a+5b=22

Answer»

ong>Step-by-step explanation:

3a + 5b = 26

a + 5b = 22

Subtract both the equation -

Now after substraction we have :

2a = 4

.: a = 2

Replace a as VALUE 2 in either equation :

2+5b = 22

5b = 22-2

5b = 20

.: B = 4

The solution of the equation is

a = 2

b = 4

Discussion

No Comment Found

Related InterviewSolutions

What is Rational Numbers ??Where are you Bunny ?? What happen Any Problem Bro ಠ︵ಠ
Observe the following table and find x is directly proportional
What is Rational Numbers ?Answer if ur boy ? Answer if ur Ashrith Im serious
ABCD is a parallelogram if the ratio sides 3,:2and perimeter is 120 m the find the length of the sides of the parallelogram
6. Find the area of the following polygohABCDEF where AP = 2 cm, AQ = 4 cm,AR = 6 cm, AD = 10 cm, AS = 8 cm, andBP, FQ, CR and ES are perpendiculars todiagonal AD
5y+10=4y-10 then what is the answer
*5. How do the prashastis written by Harisena and Ravikirti throw light on the history of theGuptas and Harshavardhana?
The product of two number is 27 /2 .If one number is 23/5,find the other. with solution
Evalute the expression given below for ( m = - 2 ) & ( n = 6 ) 3m³ + 2m²n + n³
Evalute the expression given below for ( m = - 2 ) & ( n = 6 )m² - n²