Question

Solve the following pair of linear equations by substitution method
2x+3y=4
4x+6y=8
plz ​

Answer 1

Step-by-step explanation:

Step-by-step explanation: The given system of equations is

We are to solve the above system of equations by elimination method.

Multiplying equation (i) by 2, we get

Subtracting equation (i) from equation (iii), we get

Since 0 = 9 can never be true, so there is no solution to the given system of equations.

Answer 2

Step-by-step explanation:

We have,

2x+3y=4

Put y=0

2x+0=4

x=2

Put x=0

0+3y=4

3y=4

y= 34

2.