Math, asked by sreejithadi1146, 10 months ago

Solve by cross multiplication method:
3x+y=13 and x-3y+9=0

Answers

Answered by nanshu123
3

Answer:

Step-by-step explanation:

https://www.mathpapa.com/algebra-calculator.html

Answered by Anonymous
2

Answer:

solve the equation

3x +y-13=0

x-3y+9=0

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