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Solve the system of equations

Littlegirlblue  Nov 27, 2018

Best Answer 

 #1
avatar+14556 
+3

ADD the two equations together to get

9x = 27

x=3           Sub this in to either of the equations to find y

 

3(3) - y = 6

9-y=6

9-6 = y

y = 3

ElectricPavlov  Nov 27, 2018
 #1
avatar+14556 
+3
Best Answer

ADD the two equations together to get

9x = 27

x=3           Sub this in to either of the equations to find y

 

3(3) - y = 6

9-y=6

9-6 = y

y = 3

ElectricPavlov  Nov 27, 2018

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