Hindi, asked by sharmavrajvanita, 3 months ago

What is the sum of 7x+2y and -3x-4y? *

4x-2y

4x+2y

2x-4y

6xy

Answers

Answered by dattatreya123456

0

Explanation:

4x-2y is the sum of the question

Answered by Chehul

0

Answer:

4x-2y

Explanation:

7x+2y+(-3x-4y)

= 7x+2y-3x-4y

= 4x-2y Ans.

I hope this is helpful to you..........

Previous Question

Next Question

Similar questions

Social Sciences, 1 month ago

What was prashasti? Do you think ordinary people have read and understood the prashasti? Give reason for your answer...

Math, 1 month ago

The marks of 20 students are represented as continuous frequency distribution with class intervals 0- 10, 10 -20, 20 - 30 , 30 - 40 and 40 - 50. If a student scored 30 marks , in which class interval his marks will be recorded...

Math, 1 month ago

Karan keeps his toys on a weighing machine (as shown in picture). All the levers of the weighing machine are in a balanced position. If the weight of the elephant toy is 2kg, what is the weight of the tiger toy?

Social Sciences, 3 months ago

hii ... friends... Briefly describe the concept of liberation which developed in the Europe in the 18th century..

History, 3 months ago

for any non zero integer a and a^o=a...

History, 9 months ago

During the Old Regime how was the system of imposing taxes...

English, 9 months ago

Suitable. Predicates. Of. My. Grandmother. ,the. Stars...

Physics, 9 months ago

The speed v of sound waves in air depends on the atmospheric pressure P and density p of the ai. By using the method of dimensional analysis, find an expression for in terms of P and p. 1.1.