TII Answer the following questions.
7) Solve the pair of linear equations 2x + y = 10 and x - y = 2.
Answers
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Explanation:
2x+y=10
y=10-2x
x-y=2
x-(10-2x) =2
x-10+2x =2
3x-10 =2
3x= 2+10
3x=12
x= 12/3
x= 4
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