Question
If the point of intersection of the lines 2x + y = 11 and x - y = 1 is P(a,
If the point of intersection of the lines 2x + y = 11 and x - y = 1 is P(a,
b), then the value of a + 2b is:
More Linear Equation Questions
- The slope of the equation 24x+ 8y =56 is
- For given pair of equations, how many solutions are possible? 4x + 6y = 16 and 8x + 12y = 32
- Solve for x: 5x − 7 = 3x + 9
- I. p2 – 5p + 6 = 0 II. 36q2 = 81
- The ratio of roots of an equation ax²+bx+b = 0 is p : q Then find, √p/√q + √q/√p + √p/√q ?
- The equations 6x + my + 18 = 0 and 9x + 21y + 27 = 0 have a unique solution. Which of the following statements is definitely true?
- The lines x + y = 9 and x - y = 3 intersect at point P. Find the coordinates of P.
- For given pair of equations, how many solutions are possible? 2x + 3y = 10 and 4x + 5y = 18
- For which value of m, there is no solution to the equation - a – b = 5 ma – 4b = 1
- For given pair of equations, how many solutions are possible? 5x − 2y = 12 and 10x − 4y = 24
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
