Question

a+b+c+d = 4
a+c-d = 1
b-c+d =1
a+d = 2
Find the value of a, b, c, and d

Answer 1

Answer:

a=1 ,b=1,c=1,d,=1

Step-by-step explanation:

please mark as brainlest friend please mark as brainlest friend please mark as brainlest friend please mark as brainlest friend please mark as brainlest

Answer 2

Answer:

a=1,b=1,c=1,d=1

Step-by-step explanation:

becayse in question there is 4 variables and their sum is 4 so each variable have 1 value