Question

6(a+5)=42

con comprobacion solo

Answer 1

6a + 5 = 42

6a = 42 - 5

a = 37 / 6

COMPROBACIÓN:

6( 37 / 6 ) + 5 = 42

222/6 + 5 = 42

37 + 5 = 42

42 = 42