Respuesta :

Abu99

Answer:

x = 4y - 4

Step-by-step explanation:

y = ¹/₄.x + 1

y - 1 = ¹/₄.x

x = 4(y - 1)

x = 4y - 4
X= -4

•First substitute x with 0
0= 1/4 x+1
•Then multiple both sides by 4
0= x+4
• move the variable to the left hand side and change sign
-x=4
• Finally change the signs on both sides of the equation


ANSWER
• x= -4