Question

(c) 6a - 56+c, - 2a +46-26, b-c​

Answer 1

Answer:

4a- 36 +b

Step-by-step explanation:

(c) 6a - 56+c +(- 2a +46-26) + b-c

Sol. 6a - 56+c - 2a +46-26 +b-c

6a -2a-56-26+46 +c-c +b

4a -82+46+b (+c-c has been cancelled bcz when the variables are same and have + and - before them then they get cancelled)

= 4a- 36 +b