deeparajeev07 deeparajeev07
  • 01-11-2019
  • Mathematics
contestada

find two numbers sum -12 and their difference is -2 (chapter integers,explanation also)

Respuesta :

C1042
C1042 C1042
  • 01-11-2019

Answer:

The 2 numbers are -7 and -5

Step-by-step explanation:

x + y = -12 -----(1)

x - y = -2 -----(2)

(1)+(2) 2x = -14

x = -7

sub x=-7 into(1) -7 + y = -12

y = -5

(Correct me if i am wrong)

Answer Link

Otras preguntas

Simplify the following 1.) 5xy - xy + 2x - 13x + 10xy - 8x 2.) -6c - (-6c) - (+6c) 3.) 0x -22x - 4(2x)​
hELP QUICK PLEASE Fill in the blanks with the correct demonstrative adjectives and pronouns as indicated. 1: (this) cuero es viejo. 2: (this) medida no es corr
please i need help with this question
complete the calculation so that each shows the correct sum 1.036 +blank =4 ​
Our star, the sun, has a temperature of 5,530 degrees Celsius and has a luminosity of 1 solar luminosity units. At which letter on the HR Diagram would you plac
1 Which organisms would most likely be found thriving in a deciduous forest in East Texas? А.A white-tailed deer B. An Arctic fox C. A black rhinoceros D. All o
5 to 7 and please solve with equations thx
heeeeeeeeeeeelp dis to hard
If you saw K:56 after a word in the index of an encyclopedia, what do you think it would mean? A. A famous ski mountain B. A type of motorcycle C. 56 kilometers
help me answer the question please!