Question

6x+5y = -5
3x+5y = 10

Answer 1

@ranga

Answer 2

Subtract the second equation from the first. That will get rid of y and you can solve for x.

Answer 3

x = 5 ?

Answer 4

6x+5y = -5
3x+5y = 10
Subtract --------------
3x = -15
x = -5

Answer 5

y = -25?

Answer 6

no. try again.

Answer 7

-2?

Answer 8

6x+5y = -5
x = -5
6(-5) + 5y = -5
-30 + 5y = -5
add 30 ti both sides:
5y = -5 + 30 = 25
y = 5