Question

2x+3y=2;x-y/2=1/2 tell me fast plz friends​

Answer 1

Answer: The values of x and y are 2/5.

Step-by-step explanation:

Given: We are given with two equations; 2x + 3y = 2 and (x - y)/2 = 1/2.

How to do? We are going to solve this linear equation in two variable by substitution method and find the values of x and y.

Solution:

⇒ 2x + 3y = 2

⇒ 2x = 2 - 3y

⇒ x = (2 - 3y)/2 ---(1)

⇒ (x - y)/2 = 1/2

⇒ x - y = 1

⇒ x = y

On substituting Equation x = y in Equation (1), we get:

⇒ x = (2 - 3y)/2

⇒ y = (2 - 3y)/2

⇒ 2y = 2 - 3y

⇒ 2y + 3y = 2

⇒ 5y = 2

⇒ y = 2/5

Since x = y, therefore; x = 2/5

Final Answer: x = y = 2/5