Math, asked by shreyansraj1542, 1 year ago

If 7x-15y = 4x + y find the value of x :y hence use componendo and dividendo to find the values of

Answers

Answered by STORMSUNIL

4

x:y=16:3
Please mark it brainliest answer

Previous Question

Next Question

Similar questions

Math, 7 months ago

guys can someone send me the picture of class 9 half yearly maths paper!!!!! asap!!!!20 points and brainliest!!!!!

Math, 7 months ago

The perimeter of a rectangular field is 140 m. If the length of the field is increased by 2 m and its breadth decreased by 3m, the area is decreased by 66m². Find the length and breadth of the field.

Math, 7 months ago

If y = √a+2b +√a−2b/√a+2b− √a−2b , prove that by 2 – ay + b = 0 complete ex...

Math, 1 year ago

If you have 3 oranges and you take away 2 how many will you have...

CBSE BOARD XII, 1 year ago

A is taller than B but not as tall as C. D is taller than E but not as tall as B. Who is the tallest amongst them? (A) A (B) B(C) C (D) D...

Physics, 1 year ago

How transversal waves are advantageous than longitudinal waves. Justify...

Biology, 1 year ago

Define arthropod? Images of arthropod .write the featuresofthisgroup.

Chemistry, 1 year ago

How can proteins and fats be obtained through photosynthesis? Explain.