Question
if 2x +3y =7 and 2x+2 -3y+2 =7, then find the value of x and y.
More Algebra Questions
- In a best-of-two chess match between Player X and Player Y, the probability that Player X wins a game is (5/9), and the probability that Player Y loses a g...
- If 'x' is the lowest positive integer divisible by 8, 12 and 20, then find the second smallest positive integer which is divisible by all the three given n...
- Find the largest 5-digit number that is divisible by 12, 15, 18, and 24. Also, what is the remainder when this number is divided by 11?
- If x 4 + 1/x 4 = 194, x > 0, then find the value of x + 1/x + 2.
- If, 6x + y = 20, and 2xy = 32, and 6x > y, then find the value of 216x³ – y³.
- If p = 20 - q - r and pq + r(p + q) = 154, then find the value of (p² + q² + r²).
- Find ‘x’ if (x³+3x)/(3x²+1) = 189/61
- If x : y : z = 4 : 7 : 9, and (2x + 3z) = 140, then find the value of 2y.
- The curved surface area of a cylinder is 462 cm² and its base area is 346.5 cm². What is the volume (in cm³) of the cylinder? (Use π = 22...
- If x² - 2x + 1 = 0, then find the value of (x² + x⁻²)(x³ + x⁻³).
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