Math, asked by aieshasiddiquie, 9 months ago

solution of this sum step by step

Attachments:

Answers

Answered by ashokkumarsundaramur

1

Answer:

a=2,b=3

Step-by-step explanation:

substitute values of solutions

9a+3b=9

-(9a-3b=9)

6b=18

b=3

9a-9=9

9a=18

a=2

Previous Question

Next Question

Similar questions

English, 4 months ago

The teacher said to boy bring your book and stand near me indirect speech...

Geography, 4 months ago

Wet air exerts more pressure .state true or false...

Math, 4 months ago

5. The value of 3 in 2318 goes up by how many times when it moves to the left by 1 place?

Math, 9 months ago

Define Euclid's Division Lemma...

Math, 9 months ago

area of the square inscribed in a circle of radius 10 cm is options: A) 100 B) 314 C) 300 D) 200 plssssssss answer ...

Physics, 11 months ago

What was the biggest fight between Alexander and porus...

Math, 11 months ago

Derivative of x2 cosx...

Chemistry, 11 months ago

The Half Life period of first order reaction is X and three fourth of the same reaction is Y how are X and Y related to each other...