Answer:
yes
Step-by-step explanation:
-3x - 7y =2
Substitute the point into the equation
-3(4) -7(-2) =2
-12 +14=2
2=2
This is true so the point is a solution to the equation
Sure, I can help you with question 2.
Original equation:
-3x-7y=2
Substitute x and y values
-3(4)-7(-2)=2
-12+14=2
This is true, thus (4, -2) is a solution to the given equation.
