Question

Urgente calcular y+1=7-2y/3

Answer 1

$y+1=7- \frac{2y}{3} isole y 3y+3=21-2y  5y=18 y=18/5$

Answer 2

y + 1 = 7 - 2y/3

y + 2y/3 = 7 - 1

3y/3 + 2y/3 = 6

5y/3 = 6

5y = 6 * 3

5y = 18

y = 18/5


Forte abraço!