Question

plsss...help me to find​

Answer 1

3x - y = -6 --------(i)

3x + y = 0 --------(ii)

------------------

6x = -6

x = -1

putting value of x in eq (i), we get

3(-1) - y = -6

-3 - y = -6

-y = -6+3

-y = -3

y = 3

Point of Intersection = (-1,3)

Answer 2

Step-by-step explanation:

y = 3x + 6

y - 3x = 6 -------(1)

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

equation (1) + (2) से

2y = 6

y = 3

equation (1) से

3x = y - 6

3x = 3 - 6

3x = -3

x = -1

प्रतिच्छेद बिंदू के निर्देशांक (-1 , 3) हैं /