SOLUTION: Please help, I am so lost on these 2 problems, I ask earlier and was ask to finish, but I don't know how. Thanking you in advance Betty
1. Determine if (5/6, -2) is a solution t
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Question 1000327: Please help, I am so lost on these 2 problems, I ask earlier and was ask to finish, but I don't know how. Thanking you in advance Betty
1. Determine if (5/6, -2) is a solution to -6x-7y=9
2.Given the linear equation y = -2/3x +1. Find the y - coordinates of the points (-6, ), (-3, ) and (3, )
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
1. Determine if (5/6, -2) is a solution to -6x-7y=9
-------------------------------------------------------
Start with the given equation.
Replace x with 5/6. Replace y with -2
Multiply
Add. This equation is true
The last equation is true, so is true when (x,y) = (5/6, -2)
Therefore, (5/6, -2) is a solution to
============================================================================================================================
2.Given the linear equation y = -2/3x +1. Find the y - coordinates of the points (-6, ), (-3, ) and (3, )
-------------------------------------------------------
Plug in x = -6
Start with the given equation
Replace every with
Multiply
Add
-------------------
Plug in x = -3
Start with the given equation
Replace every with
Multiply
Add
-------------------
Plug in x = 3
Start with the given equation
Replace every with
Multiply
Add
-------------------
So the ordered pairs are (-6,5), (-3,3), and (3,-1)
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