jadelee
jadelee
25-01-2017
Mathematics
contestada
5x − 3y = −3
2x − 6y = −6
Respuesta :
Аноним
Аноним
25-01-2017
isolate the variable and solve for it. then substitute that into the other equation
Answer Link
gordenhannah
gordenhannah
25-01-2017
solve one to make it x= or y =
y= -3-3y
5x - 3( -3-3y)= -3
solve that for x and plug x back into the equation
Answer Link
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