Question

The number of solutions for the pair of linear equations 2x + 3y - 4 =0
and 6x + 9y - 8 =0​

Answer 1

Answer:

2x+3y-4= 0

6x+9y-8=0

a1= 2,b1=3,c1=-4

a2=6,b2=9,b3=-8

2/6= 3/9 = -4/-8

1/3= 1/3= 1/2

a1/a2=b1/b2

no solution

Answer 2

Answer:

There are no solution for the pair of linear equations $2x+3y=4 , 6x+9y=8$

Step-by-step explanation:

Image for solving a pair of equations

When a, b, and c are all real values and both a and b are not zero, a linear equation in two variables can be written as axe + by + c = 0. Such equations have a pair of x and y values as their solution, which makes both sides of the equation equal.

$2x+3y=4\\\\6x+9y=8 \\\\or , 2x+3y=\frac{8}{3}$

So there are no solution for the pair of linear equations $2x+3y=4 , 6x+9y=8$

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