03-03-2015
Mathematics

contestada

y=2x+5 and y=3x-10. Solve equations

Respuesta :

03-03-2015

[tex]Set\ them\ equal. \\ 2x+5=3x-10 \\ 2x+15=3x \\ 2x-(2x)+15=3x-(2x) \\ \boxed{x=15}[/tex]

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EmeraldTheWize EmeraldTheWize

03-03-2015

y=2x+5 and y=3x-10
-5 -5 -10 -10
5=2x 10=3x
x=2.5 x=3.3 repeating

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