SOLUTION: if 4x-3y=11 and 3x-2y=8, what is the value of x-y? i know the answer is 3 but i have no idea how to get there. please show me step by step

SOLUTION: if 4x-3y=11 and 3x-2y=8, what is the value of x-y? i know the answer is 3 but i have no idea how to get there. please show me step by step

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Question 316448: if 4x-3y=11 and 3x-2y=8, what is the value of x-y? i know the answer is 3 but i have no idea how to get there. please show me step by step
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Subtract eq. 2 from eq. 1,

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