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Professor Sheed
Lv 6
Showing work for algebra problem. System of equations help.?
A+B=6
B+C=5
C+D=4
D+E=3
E+A=2
Work is appreciated, I know the answers.
1 Answer
Relevance
- Jun AgrudaLv 71 decade agoFavorite Answer
a + b = 6
b = 6 - a
b + c = 5
6 - a + c = 5
c = a - 1
c + d = 4
a - 1 + d = 4
d = 5 - a
d + e = 3
5 - a + e = 3
e = a - 2
Value of a:
e + a = 2
a - 2 + a = 2
2a = 4
a = 2
Value of b:
= 6 - 2
= 4
Value of c:
= 2 - 1
= 1
Value of d:
= 5 - 2
= 3
Value of e:
= 2 - 2
= 0
Answer: a = 2; b = 4; c = 1; d = 3; e = 0
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