Question

1/2.(y+10)+3 qual a resposta

Answer 1

1/2( y + 10) + 3
1/2y + 10/2 + 3
MMC = 2
1/2y/1 + 10/2/1 + 3/1/2
1/2y/2 + 10/2 + 6/2
1/2y + 16/2(simplificando)
1/2y + 8

Answer 2

Resolução

1 . ( y + 10 ) + 3 = 0
2

y + 10 + 3 = 0          ----> m.m.c 2
2     2

y + 10 + 6 = 0
         2

y + 10 + 6 = 0
y = - 10 - 6
y = - 16