ibarraash ibarraash
  • 23-06-2020
  • Mathematics
contestada

If (x - 1)/x = 20, then x =
O a. -21
O b.-19
c. -1/19
O d.-1/21

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 23-06-2020

Answer:

-1/19 = x

Step-by-step explanation:

(x - 1)/x = 20

Multiply each side by x

(x - 1)/x *x = 20*x

x-1 = 20x

Subtract x from each side

x-1-x = 20x-x

-1 = 19x

Divide each side by 19

-1/19 = x

Answer Link

Otras preguntas

What is the slope of the line that passes through the pair of points? (1, 7), (10, 1)
Help me please machiavellian 1. a hodge-podge of writings all mixed together 2. utterly revolting; appalling; extremely wicked/brutal/cruel 3. methodology of ga
Find the roots of the equation by completing the square: 3x^2-6x-2=0. Prove your answer by solving by the quadratic formula.
Hey, need some help rejoinder 1. ugly 2. reply 3. to follow 4. negligent
How does forest catch fire in the summer season
if the slope is 26.5° what is the rise per meter
A triangle has two sides of lengths 7 and 9. What value could the length of the third side be?
what does neuron look like???
Revenue of 2000. Labor cost of 320.What is labor cost as percentage of revenue
Please help propagate 1. a stream 2. to support 3. a mockery 4. to flourish