It may be (A) / noted that one’s (B) / presence in

The lines x + y = 9 and x - y = 3 intersect at point P. Find the coordinates of P.

Solve: 2x + 3y = 19 and x − y = 2, Find x and y

Solve for x: 5x − 7 = 3x + 9

For given pair of equations, how many solutions are possible?

4x + 6y = 16 and 8x + 12y = 32

If 2x + 3y = 27 and 3x - y = 13, find (x + y).

For given pair of equations, how many solutions are possible?

5x − 2y = 12 and 10x − 4y = 24

The equations 6x + my + 18 = 0 and 9x + 21y + 27 = 0 have a unique solution. Which of the following statements is definitely true?

Solve: (x/3) + (x/5) = 16

For given pair of equations, how many solutions are possible?

2x + 3y = 10 and 4x + 5y = 18

I. p² – 5p + 6 = 0                  

II. 36q² = 81