Math, asked by suravasesneha, 3 months ago

2x - 3y = 9
2x + y = 12

Answers

Answered by Revathi5052277

1

Answer:

2x+2x-3y+y=12+9

4x-2y=21

x-2y=21/4

x-y=21/4-2

x-y=21/2

Step-by-step explanation:

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