Question

Solve the pair of linear equations 3x - y = 16 and x - y = 8 graphically -​

Answer 1

Solve $3x-y=16$ and $x-y=8$ graphically

Definition:

The graph of a linear equation in two variable is a line.If we know an equation is linear,then we can graph it by finding any solutions

Step-by-step explanation:

The attachment is the graph of $3x-y=16$ and $x-y=8$ ,form the graph we can easily see the point of intersection as (4,-4) which is the solution of the given equations.

Therefore, the value of x is 4 and y is -4,which is shown graphically.