SOLUTION: Use the method of substitution to solve the system of linear equations.
3a=7-b
3a=2-b
__A. There is one solution. The solution is __.
__B. There are infinitely many solutio
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Question 655527: Use the method of substitution to solve the system of linear equations.
3a=7-b
3a=2-b
__A. There is one solution. The solution is __.
__B. There are infinitely many solutions.
__C. there are no solutions.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Hint:
3a = 7 - b
3a = 2 - b
basically says
some number = 7 - b
same number = 2 - b
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