SOLUTION: use the method of elimination to solve the system of linear equations. 3a = 7 - b 3a = 5 - b choose one: A. there is one solution , the solution is __

SOLUTION: use the method of elimination to solve the system of linear equations. 3a = 7 - b 3a = 5 - b choose one: A. there is one solution , the solution is ___. B. there are i

Question 662600: use the method of elimination to solve the system of linear equations.
3a = 7 - b
3a = 5 - b
choose one:

A. there is one solution , the solution is ___.
B. there are infinitely many solutions.
C. there are no solutions.
Thanks!
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

........1
........2
____________________subtract 2 from 1

...........C. there are no solutions
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