Seudónimo
Seudónimo
08-03-2017
Mathematics
contestada
CAN SOMEONE PLZ HELP ME WITH THIS
Respuesta :
Photon
Photon
08-03-2017
Hello,
[tex]5 - 4 + 7x + 1 [/tex]
[tex]= 7x + 2[/tex]
[tex]5 - 4 + 7x + 1 = 0 [/tex]
[tex]7x = - 2 [/tex]
[tex]x = \frac{7}{-2} [/tex]
I don't know what i have to do for the last one.
Hope this helps !
Photon
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