Answer:
The solution to a system of equations is the point where the 2 lines intersect or cross.
Step-by-step explanation:
The solution to a system of equations is the point where the 2 lines intersect or cross.
For example, let us assume two systems of linear two-variable equations
Ax + By = C ........ (1) and
Px + Qy = R .......... (2)
If we solve those two equations, we will get certain values of x and y { say (h,k)}. Hence, (h,k) is the solution to those two equations.
Now, if we plot equations (1) and (2) on the coordinate plane then we will see that the graphed lines of those two equations will cross or intersect at the point (h,k) on the plane. (Answer)
Answer:
x = 6 y = -9
Step-by-step explanation:
8x +2y = 30
-7x + 2y =24
x= 6
8(6)
48 + 2y =30
-48. -48
2y = -18
÷2. ÷2
y = -9
