Give an example in which system of equations will infinitely many solutions.

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line).

Step-by-step explanation:

x + y = 2.

2x + 2y = 24.

Step-by-step explanation:

The equations' lines on the coordinate grid are the same.  One equation is a multiple of the other. Any point on the line is a solution so there are infinite solutions.

Example:

x + y = 12

2x + 2y = 24

The second = first one * 2.

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )