Question

x+2y=3 2x+3y=6 find x and y​

Answer 1

Answer:

x = 3

y = 0

Explanation:

Given,

x + 2y = 3 [ Let it be equation - (1)]

2x + 3y = 6 [Let it be equation - (2)]

To Find :-

Value of 'x' and 'y'.

Solution :-

Multiplying Equation (1) with "2" and Multiplying Equation (2) with "1".

Multiplying Equation (1) with "2 :-

2[ x + 2y] = 2(3)

2x + 4y = 6 Let it be equation - (3).

Multiplying Equation (2) with "1" :-

1[2x + 3y]  =1(6)

2x + 3y = 6 - Let it be equation (4) :-

Equation 3 - Equation 4 :-

2x + 4y - (2x + 3y) = 6 - 6

2x + 4y - 2x - 3y = 0

2x - 2x + 4y - 3y = 0

y = 0

Substituting Value of 'y' in equation (1) :-

x + 2(0) = 3

x + 0 = 3

x = 3

Since Value of :-

x = 3 , y = 0.