kfireskull1
kfireskull1 kfireskull1
  • 05-05-2021
  • Mathematics
contestada

Which expression makes the equation true for all values of x?
16x - 16 = 4( ? )

A 4x - 4
B 4x - 16
C 2x - 2
D 12x - 12

Respuesta :

tomiclovre05p86tlc
tomiclovre05p86tlc tomiclovre05p86tlc
  • 05-05-2021

Answer:

A since if we multiply 4 × 4x, we get 16x, and 4 × 4, we get 16, which cancels with the other 16x - 16 on the left side. That makes sure that any x we choose will cancel out in the end.

Step-by-step explanation:

1. 16x - 16 = 4(4x-4)

2. 16x - 16 = 16x - 16

3. 0 = 0

Answer Link
coolestdad12 coolestdad12
  • 05-05-2021
The answer is B
4x16 - 16 = 48
16x4-16=48
Answer Link

Otras preguntas

need help with buffers chemistry, I don't understand why it's 2(0.25), the blue highlighted is mark scheme. I know how to do rest just the 2x0.25?
when a study is designed so that neither the subjects nor the experimenters know which subjects are in the treatment group and which ones are in the control gro
39. A weakened heart and circulatory system can cause __________.
______ are the largest group of living reptiles.
What is the prime factorization of 740?
Which material from the list below is in modern use for printing text? metal papyrus rubber wood canvas
What is one positive effect of environmental-protection laws?
What problems can an algal bloom cause in an ocean?
50 POINTS Which number is the principal square root of 49? (A) Both 7 and -7 (B) There is none (C) 7 (4) -7
Examine the photograph above closely. Describe the photograph. How does each make you feel? What does it make you think about?