SOLUTION: solve the system of equations and enter the solution as an ordered pair
7x-3y+5=16
4y=3x+17
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Question 174201: solve the system of equations and enter the solution as an ordered pair
7x-3y+5=16
4y=3x+17
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the second equation.
Divide both sides by 4 to isolate y.
Move onto the first equation
Plug in
Distribute
Multiply EVERY term by the LCD 4 to clear out the fraction.
Distribute.
Combine like terms on the left side.
Add to both sides.
Combine like terms on the right side.
Divide both sides by to isolate .
Reduce. So this is the first answer.
-----------------------------------------------
Go back to the isolated equation
Plug in
Multiply
Add
Reduce. So this is the second answer.
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Answer:
So the solutions are and which form the ordered pair (5,8)
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