Respuesta :
3a = a + 22
Take away a from both sides:
2a = 22
Divide both sides by 2:
a = 11
Answer: a = 11
Take away a from both sides:
2a = 22
Divide both sides by 2:
a = 11
Answer: a = 11
3a = a + 22
move the variable to the left
3a - a = 22
collect the like terms (3a and a)
2a= 22
a= 11
move the variable to the left
3a - a = 22
collect the like terms (3a and a)
2a= 22
a= 11
