SOLUTION: Solve by the elimination method. 7a+9b=22 -7a+b=18 The solution is __? There are infinitely many solutions __? There is no solution __?

SOLUTION: Solve by the elimination method. 7a+9b=22 -7a+b=18 The solution is ? There are infinitely many solutions ? There is no solution __?

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Question 947438: Solve by the elimination method.
7a+9b=22
-7a+b=18
The solution is __?
There are infinitely many solutions __?
There is no solution __?
Answer by josgarithmetic(39626) (Show Source): You can put this solution on YOUR website!
Add corresponding members. Find the value for b.
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