asdfgbhjk asdfgbhjk
  • 13-05-2020
  • Mathematics
contestada

If b-a = c-b = d-c, what expression is equal to d-b?

Respuesta :

omotayoadekoya1 omotayoadekoya1
  • 19-05-2020

Answer:

c - a

Step-by-step explanation:

Given that b-a = c-b = d-c, to find the expression equal to d-b, separate the equations in the manner below

b-a = d-c

and

c-b = d-c

From the first equation, subtract b from both sides such that

b - a - b = d - c -b

-a = d-c -b

Add c to both sides such that

c - a = d-c -b + c

c - a = d - b

Hence d - b is equal to c - a

Answer Link

Otras preguntas

what is a stigma ?????
When spanish conquistadors contacted new indian groups they were supposed to notify them of spanish authority through a:?
Is phoenix forgotten based on a true story and how does it end?
how many 5 3/4 inch pieces of yarn can be cut from a roll that has 60 inches of yarn?
A copy machine was purchased for $35,000. it is estimated that the machine will have a useful life of 4 years with a residual value of $3,000. it is estimated t
what is 11.4 rounded to the nearest tenth
Which of the following correctly describes the formula for speed? Speed equals direction plus time Speed equals distance plus direction Speed equals distance
What shape did indian resistance take and how successful was it
Find the missing term. The sum of______ and 7x2 is 10x2. A: -3x^2 B: 3x^2
Which two heat illnesses feature cramps as one of the symptoms? (3 points) Heat cramps, heat exhaustion Heat stroke, heat cramps Heat fever, heat cramps Heat cr