Question

Solve the pair of equation for the unknown variables
x + y = 6
3x - 2y = 8

Answer 1

Answer:

$3x - 2y = 8 \\ x \: \: \: + y = 6 \\ - \: \: \: - \: \: \: \: \: - \\ 2x - 3y = 2$

by solving like this we can find.

Answer 2

Answer with Step-by-step explanation:

x + y = 6---- Multiply this eqn with 2

we get, 2x + 2y = 12

Now,

3x - 2y = 8 -(1)

2x + 2y = 12 -(2)

On adding 1 & 2 ,we get,

5x = 20------i.e., x=4

Then, substituting x=4 in eqn 1, we get,

12 - 2y = 8

On rearranging,

2y=4-----i.e., y=2

Hope It helps you. All the best!!