Question

The solutions of pair of linear equations x-y=2 and x+y=4 are

Answer 1

➸ Given:-

Pair of Linear Equations

• x-y = 2
• x+y = 4

☣ To Find:-

• Value of x & y.

☢ Solution:-

$x - y = 2 \\ x = 2 + y$

Substitute x = 2+y in Equation ②

$x + y = 4 \\ (2 + y) + y = 4 \\ 2 + 2y = 4 \\ 2y = 4 - 2 \\ 2y = 2 \\ y = \frac{2}{2} \\ y = 1$

• Value of y ☞ $\Large{\red{\bold{1}}}$

Substitute Value of y = 1 in any equation.

$x - y = 2 \\ x - 1 = 2 \\ x = 2 + 1 \\ x = 3$

• Value of x ☞ $\Large{\green{\bold{3}}}$

$\boxed{\tt{@MrMonarque}}$

Hope It Helps You ✌️

Answer 2

Answer:

Hello what is your name?

I'm Anamika

10th