Question

Solve the smetaneous equatan graphically x-2y=1 2x-y=2 given the range of x from-3 to 3 choose a suitable scale​

Answer 1

• x-2y=1--(1)
• 2x-y=2--(2)

Graph Attached

Answer 2

• (2, 0)

Explanation:

Given system:

• x - 2y = 1
• 2x - y = 2

In order to solve it graphically, graph both lines and find the point of their intersection.

Graphing easy if you plot the x- and y- intercepts and connect them with a line.

See attached.

Both lines have same x-intercept, which is also the solution: (2, 0)