Ecuación completa y su verificación de: a) 3.x+5 = 11
b)5+x < 13
c)14-13
d) 3
e) 3+5 < 9
f) 3x^{3}+3-15=15[/tex]
g)3.x elevado a la 2 - 2 =1

(23*2)-12=x     x=34

step-by-step explanation:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

28

step-by-step explanation:

because that's the answer