SOLUTION: Solve the linear system and tell how many solutions the system has: x + y=3 x+2y=4
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Question 1132159: Solve the linear system and tell how many solutions the system has: x + y=3 x+2y=4
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
.........eq.1
.........eq.2
-----------------------------------substitute eq.1 from eq.2
go to .........eq.1, substitute
solution:
(,)
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