Question

solve by substitution
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Answer 1

Answer:

Step-by-step explanation:

2x = 3-3y

x= (3-3y)/2

3x-2y=11

3× (3-3y)/2 - 2y=11

9/2-9/2y-2y=11

-13/2y=13/2

y= -1

∴x= 3

Answer 2

x=3

y=1

hope it helps thank me