Question

2x +3y=10 and 2x-3y=10 find x and y

Answer 1

2x +3y =10
2x - 3y =10

4x =20
x =20/4
x =5
2×5 +3y =10
10 +3y =10
3y =0
y =0

Answer 2

Hii Mate here is your Answer,

In this question we have

2x+3y = 10 .......eq1

2x-3y = 10 ......eq2

We can solve it by using Elimination Method

2x + 3y = 10
+
2x - 3y = 10 Eliminating Y

= 4x = 20

x = 20/4 = 5

Now, Substituting the value of X in eq. 1 we have :

2x+3y = 10
2×5 +3y =10

3y = 0
y = 0

Hence x= 5 and Y = 0

Hope this helps you a lot....☺ ☆☆☆☆☆☆