1.

5x + 3y=922-3y = 12​

Answer» ONG>Step-by-step explanation:

Adding equation (1 )and (2)

5x+ 3y=9

22x-3y=12

________

27x=21

x=21/27

Substitute this in equation 1

5*21/27+3y=9

3.89+3y=9

3y=9-3.89

3y=5.11

y=5.11/3

y=1.704



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