Anonym Anonym
  • 30-03-2015
  • Mathematics
Answered




What value of z makes the statement true?



–(z + (–17)) = 12 + 17









A.

–46








B.

–12








C.

12








D.

46



Answer :

iGreen
iGreen iGreen
  • 30-03-2015
-(z + (-17)) = 12 + 17

-(z - 17) = 12 + 17

Distribute -1:

-z + 17 = 12 + 17

Subtract 17 to both sides:

-z = 12

Multiply -1 to both sides:

z = -12
Answer Link

Other Questions

The message of the DNA Code is information for building_______.
The main goal of the Jesuits was to?
Explain how you know that 7/12 is greater than 1/3 but less than 2/3?
Ms groves had trays of paint each tray has five colors one of the colors is purple.what fraction of the colors in 20 trays is purple
How to find greatest common factor  45 and 81
what is the Volcanic Intrusion "rule"-
In the sentence   The football players train for the big game.    what part of speech is train                            The train sped over the tracks.
what is the Volcanic Intrusion "rule"-
What is the length of the earth's crust? Oceanic and Continental.
95 is 95% of what number?