Question

What should be added to 3a? -7a - 5c to get 7a? + 11a + 2c?​

Answer 1

Answer:

14a- 3c

Step-by-step explanation:

if it's correct pls mark me as brainiest

Answer 2

Answer:

22a+7c

Step-by-step explanation:

solution,

x should be added to get 3a-7a-5c to get 7a+11a+2c

so,

According to question

x+(3a-7a - 5c)=(7a+11a+2c)

or,x=(7a+11a+2c)-(3a-7a - 5c)

or,x=7a+11a+2c-3a+7a+5c

or,x=18a+4a+7c

or,x=22a+7c