Answer:
The value of x is 7 and y is 14.
Step-by-step explanation:
The steps are :






Answer:
y = -3x - 1
Step-by-step explanation:
First find the slope then the Y-intercept
Square root of 12 (

)
Square root of 18 (

)
You can multiply these two together to get:

Therefore your answer is 6 square root of 6.