How do you solve the system of equations #10x = - 2y + 1# and #0= 5x + y - 9#?
1 Answer
See a solution process below:
Explanation:
Step 1) Solve the second equation for
Step 2) Substitute
Because we know
Or, the solution is the empty or null set:
This also indicates the two lines represented by the equation in the problem are parallel lines and not the same lines.