Question

2x+3y+7=2x+3y is a linear equation in two variables or not​

Answer 1

Answer:

The conditions for consistency of linear equations says that the equations ax+by=c and mx+ny=z has no solution if

m

a

=

n

b



=

z

c

So comparing it with given equations we get

4

2

=

−6

−3



=

20

7

Hence there is no solution for given linear equations