solve the following linear equation x+3y-4=0,y+2x=6
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Answer:
NO SOLUTION
Explanation:
The given pair of linear equations are:
x + 3y – 4 = 0 ……(i)
2x + 6y – 7 = 0 ……(ii)
Which is of the form a1x + b1y + c1 = 0
and a2x + b2y + c2 = 0,
where a1 = 1,a2 = 2,
b1 = 3, b2 = 6
c1 = -4, c2 = -7
a1/a2 = 1/2
b1/b2 = 3/6 = 1/2
c1/c2 = -4/-7 = 4/7
therefore, a1/a2 = b1/b2 equal not c1/c2
Thus, the pair of the given linear equations has no solution.
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