Question

al resolver la ecuacion a/3 - 1/2 - 2/3 - a = 5/3 - a/2

Answer 1

Respuesta:

a/3-1/2-2/3 -a = 5/3 - a/2 ; m.c.m(2,3) = 6

6(a/3)-6(1/2)-6(2/3)-6(a) = 6(5/3)-6(a/2)

2a-6/2-12/3-6a = 30/3 - 6a/2

2a-3-4-6a = 10-3a

2a-7-6a = 10-3a

-4a-7 = 10-3a

-4a+3a = 10+7

-a = 17

-a/-1 = 17/-1

a = -17

Explicación paso a paso: