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Solve the system of linear equations by the substitution method
x = 3y + 30
3x + 6y = 0
Can someone show me the steps as to how to do this? Thanks!
 10 months ago
 10 months ago
Solve the system of linear equations by the substitution method x = 3y + 30 3x + 6y = 0 Can someone show me the steps as to how to do this? Thanks!
 10 months ago
 10 months ago

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AonZBest ResponseYou've already chosen the best response.3
x = 3y + 30 3x + 6y = 0 now we sub x into the 2nd equation since x = 3y + 30 3(3y + 30) = 0
 10 months ago

AonZBest ResponseYou've already chosen the best response.3
3(3y +30 ) +6y = 0 sorry
 10 months ago

AonZBest ResponseYou've already chosen the best response.3
9y + 90 + 6y = 0 15y + 90 = 0 15y = 90 y =6 now can you find x value?
 10 months ago

eSpeXBest ResponseYou've already chosen the best response.0
Good job demonstrating and not just handing out the answer, @AonZ.
 10 months ago
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