Question

In order to solve the system of equations {x-3y=2 {2x+y=11 using the elimination method which of the following steps could be used

Answer 1

x - 3y =2
2x+ y =11 | *3

x - 3y = 2
6x +3y=33
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7x =35
x=35:7
x=5

x-3y=2
5-3y=2
3y=5-2
3y=3
y=1