Lesson:pair of Linear equation
Class:10
Express the following in general form of linear equation.
1. 2x+8=11y
2.4y+3x=5
Answers
Answered by
1
The general form of linear equation is
ax+by+c= 0
1) 2x-11y+8=0
2)3x+4y-5=0
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Answered by
2
Step-by-step explanation:
The general form of linear equation is
a1x + b1y + c1 = 0
a2x + b2y + c2 = 0
In 1st equation 2x - 11y + 8 = 0
Here a1 = 2 , b1 = - 11 , c1 = 8
In 2nd equation 3x + 4y - 5 = 0
Here a2 = 3 , b2 = 4 , c2 = - 5
Now,
a1 / a2 = 2 / 3
b1 / b2 = - 11 / 4
c1 / c2 = -5 / 8
Here, a1/ a2 =/= b1 / b2 =/= c1 / c2
Therefore this is a unique solution.
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