solve these pair of linear equations.. 7x - 8y = 7 , 2x + y = 2
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Answer:
The solutions of this pair of equations are:
x=1
y=0
Step-by-step explanation:
Eq-1___7x-8y=7
Eq-2___2x+y=2
From 2, y=2-2x
Substituting value of y in Eq-1:
>>7x-8(2-2x)=7
=7x-16+16x=7
=23x=7+16
=23x=23
>>x=23/23
therefore, x=1
Now, y=2-2x
y=2-2(1)
y=2-2
Therefore, y=0
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