Respuesta :
Answer:
(y-1400)/4200 = x
Step-by-step explanation:
y=4,200x +1400
Subtract 1400 from each side
y-1400=4,200x +1400-1400
y - 1400 = 4200x
Divide each side by 4200
(y-1400)/4200 = 4200x/4200
(y-1400)/4200 = x
Steps to solve:
y = 4,200x + 1,400
~Subtract 4,200 to both sides
y - 4,200x = 4,200x - 4,200 + 1,400
~Simplify
y - 4,200x = 1,400
~Subtract y to both sides
y - y - 4,200x = 1,400 - y
~Simplify
-4,200x = 1,400 - y
~Divide -4,200 to both sides
-4,200x/-4,200 = 1,400-y/-4,200
~Simplify
x = 1,400-y/-4,200
Best of Luck!