realiza el proseso correspondiente a cada ecuacion a. ×+2=8 b. -12+×=-20 c. n-5=-17 d.×-7=32 e. -3-p=18 aiudaa
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Ecuaciones de primer grado
a.
[tex]x+2=8\\x=8-2\\x=6[/tex]
b.
[tex]-12+x=-20\\x=-20+12\\x=-8[/tex]
c.
[tex]n-5=-17\\n=-17+5\\n=-12[/tex]
d.
[tex]x-7=32\\x=32+7\\x=39[/tex]
e.
[tex]-3-p=18\\-p=18+3\\-p=21\\p=-21[/tex]
Suerte