Math, asked by ranimhetre2005, 6 months ago

5x+3y=21, x=3, y=???????????????​

Answers

Answered by saket3406
0

Answer:

2 pls mark me brainlist

Step-by-step explanation:

Answered by abhiramwarrier2007
1

Answer:

here is your answer

Step-by-step explanation:

5x + 3y = 21

x = 3

so,

5 × 3 + 3y = 21

15 + 3y = 21

3y = 21 - 15

3y = 6

y = 6/3

y = 2

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