Math, asked by vineetsatbhaiya, 2 months ago

2y+3y= 18,2x+3y=18 by cross multiplication method

Answers

Answered by xinjacklei08

1

Answer:

I think this is what your after 3.6

Step-by-step explanation:

2y+3y=18

5y=18

18/5=Y

Y=3.6

2x+3y=18

2x+3X3.6=18

18-10.8=2x

7.2=2x

7.2/2=x

x=3.6

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