SOLUTION: solve the systems equations by the substitution method
1. x-5y=14
3x-15y=15
2. 9x+9y=-54
5x-9y=72
3. x-8=y
3x-3y=24
4.x-5y=14
3x-3y=24
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Question 462695: solve the systems equations by the substitution method
1. x-5y=14
3x-15y=15
2. 9x+9y=-54
5x-9y=72
3. x-8=y
3x-3y=24
4.x-5y=14
3x-3y=24
Answer by rwm(914) (Show Source): You can put this solution on YOUR website!
1- parallel
3 same line
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