Respuesta :
Answer:
x = 9
Step-by-step explanation:
3x - 5x + 8x = 4x + 18
combine like terms on the left side and you get 6x = 4x + 18
then you subtract 4x from both sides
you get 2x = 18
divide each side by 2 and you get x = 9
First get any number with x on one side of the equation
3x - 5x + 8x - 4x = -18
Then evaluate
2x = -18
— —
2 2
X = 9
3x - 5x + 8x - 4x = -18
Then evaluate
2x = -18
— —
2 2
X = 9
