Question

20 pts
How do I do it

Tell me please​

Answer 1

Step-by-step explanation:

Add both equation...

Then, ...2x = 10

x = 5

put the value of x in equation 1 st

y= 8-5

y= 3

Answer 2

x+y = 8 ------------(Eqn1)

x-y = 2 ------------(Eqn2)

Since x and y both have same 1 as product , no need to multiply by anything ,

Adding both equations we get,

2x = 10

$\large\red{\boxed{\sf </strong><strong>x</strong><strong>=</strong><strong>5</strong><strong>}}$

putting in any , we get,

$\large\red{\boxed{\sf </strong><strong>y</strong><strong>=</strong><strong>3</strong><strong>}}$