SOLUTION: Please help me solve this equation. Use the elimination method to solve the system of equations a+7b=7 a+2b=-3 Select the correct choice below and, if necessary, fill in

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Question 744432: Please help me solve this equation.
Use the elimination method to solve the system of equations
a+7b=7
a+2b=-3
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. There is one solution, it is __ ( simplify your answer. Type an ordered pair)
B. There are infinitely many solutions.
C. There is no solution.

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Use the elimination method to solve the system of equations
a+7b=7
a+2b=-3
----------- Subtract

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