Respuesta :
X= 3.5
(remove the parentheses)
12x+12=15x+1.5
12x-12=15x+1.5
12x-15x =1.5-12
-3x = -10.5
(divide both sides by -3)
x= 3.5
(remove the parentheses)
12x+12=15x+1.5
12x-12=15x+1.5
12x-15x =1.5-12
-3x = -10.5
(divide both sides by -3)
x= 3.5