lydia28
lydia28
06-03-2017
Mathematics
contestada
How to solve the problem
Respuesta :
michemwj
michemwj
16-03-2017
Substitue y with the first equation.
x+3=2x+5 (Subtract x on the left sides from both sides.)
3=x+5 (Subtract 5 from both sides.)
x=-2
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