SOLUTION: is (15,-6) is ordered pair or solution?
-3y=x+3
2y=4x-72
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Question 147457: is (15,-6) is ordered pair or solution?
-3y=x+3
2y=4x-72
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation.
Plug in and .
Evaluate and simplify the left side.
Evaluate and simplify the right side.
Since the equation is true, this means that (15,-6) is a solution.
Start with the given equation.
Plug in and .
Evaluate and simplify the left side.
Evaluate and simplify the right side.
Since the equation is true, this means that (15,-6) is a solution.
Since all of the equations of the system are true, this means that (15,-6) is a solution
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