Question

find the sum of the following expression 5b-2c+3+d,a+2b-c+d,2-d+3c+a​

Answer 1

Answer:

2a-3b-5c+2d

Explanation:

= (a+a)-(5b-2b)-(2c+3c)+(3d-d)

= 2a-3b-5c+2d Ans

Step-by-step explanation:

mark me as a branist please

Answer 2

Answer:

2a+7b+2c+5

Step-by-step explanation:

5b-2c+3+d,a+2b-c+d,2-d+3c+a

5b -2c+d(a+2b-c+a)+2-d+3c+a

5b-2c+3+d+a+2b-c+a+2-d+3c+a

+a+a+5b+2b-2c-c+3c+d-d+d+2+3

+2a+7b-1c1+3c+d+2+3

2a+7b+2c+1d+5