Solve the system of equations:
\[
2x - y = 4
\]
\[
5x - 2.5y = 10
\]
Answer (2)
2x-y=4
Therefore: y=2x-4
5x-10/4(2x-4)=10
5x-5/2(2x-4)=10
5x-5x+10=10
10=10
*Problem can't be solved.
The system of equations has infinitely many solutions as both equations represent the same line. Any point on the line defined by y = 2 x − 4 is a solution. For instance, points like ( 5 , 6 ) and ( 0 , − 4 ) satisfy both equations.
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