Respuesta :
Answer:
x = 5
Step-by-step explanation:
x + 4 = 4x - 11
+11 +11
(add 11 to both sides)
x + 15 = 4x
-x -x
(subtract x to both sides)
(15 = 3x) / 3
(divide 3 to both sides)
x = 5
Answer:
x = 5
Step-by-step explanation:
x + 4 = 4x - 11
+11 +11
(add 11 to both sides)
x + 15 = 4x
-x -x
(subtract x to both sides)
(15 = 3x) / 3
(divide 3 to both sides)
x = 5
