miagomez005
miagomez005 miagomez005
  • 25-03-2020
  • Mathematics
contestada

What value will make the equation true?
-2.1 – ? = -12

Respuesta :

igoroleshko156
igoroleshko156 igoroleshko156
  • 25-03-2020

Answer:

x = 9.9

Step-by-step explanation:

Step 1:  Solve for x

Add 2.1 to both sides...

-2.1 - x + 2.1 = -12 + 2.1

-x = -9.9

Multiply both sides by -1...

-x * -1 = -9.9 * -1

x = 9.9

Answer:  x = 9.9

Answer Link

Otras preguntas

Trigonometry pile up. Anyone mind helping me out with this one?Trigonometry is not my strong point. Thanks!
if angela swims 1,700 meters in 40 minutes what is her unit rate
Dan has a total of 12 bill in his wallet. Some are $5 bills and the rest are $10 bills. The total value of the 12 bills is $115. How many $5 bills and how many
Write a paragraph in Spanish about what your ideal holiday is... Please help me only need 5/6 lines
What Seas touch the United States?
What is 14/12 reduce to its lowest term
Some organisms living in a vacant lot include grass, dandelions, mice, grasshoppers, and slugs. Collectively these organisms represent (A) an ecosystem. (B) a c
write 97.356 in base ten numerals?
Write a paragraph in Spanish about what your ideal holiday is... Please help me only need 5/6 lines
Two snails in the same class must also be in the same (A) order. (B) species. (C) genus. (D) family. (E) phylum