Question

3) Complete the activity to find the value of x
3x + 2y = 11
(1) and 2 x + 3y = 4 -----(II)
8)
Solution: Multiply equation (1) by ----- and equation (II) by
equation
X (3 x + 2y = 11)
.. 9 x + 6 y = 33
X (2 x + 3y = 4)
:. 4 x + 6 y = 8
subtract (II) from (1),
Υ
= 25​

Answer 1

Answer will be :

5x = 25

x = 5

answer = x=5

3) Complete the activity to find the value of x

3x + 2y = 11

(1) and 2 x + 3y = 4 -----(II)

8)

Solution: Multiply equation (1) by ----- and equation (II) by

equation

X (3 x + 2y = 11)

.. 9 x + 6 y = 33

X (2 x + 3y = 4)

:. 4 x + 6 y = 8

subtract (II) from (1),

Υ

= 25