Question

3x-5y-19=0 and -7x+3y+1=0

Answer 1

Step-by-step explanation:

3x-5y-19=0-----(1)

-7x+3y+1=0-----(2)

Multuply '3' in euation (1) and '5' in (2)

We get,

9x-15y-57=0

-35x+15y+5=0

Adding above equations,

-26x-52=0

Hence, x = 52/-26= -2

Apply the value of 'x' either of equations, you will get the value of 'y'