Sapdix
Sapdix Sapdix
  • 04-03-2021
  • Mathematics
contestada

Expand and simplity-(x-5)-(2x+7)
​

Respuesta :

SDCInfinity
SDCInfinity SDCInfinity
  • 04-03-2021

Answer:

-3x - 2

Step-by-step explanation:

-(x - 5) ⇒ -x + 5

-(2x + 7) ⇒ -2x - 7

-x + 5 - 2x - 7 ⇒ -3x - 2

Answer Link
afomi
afomi afomi
  • 04-03-2021

multiply by sign:-x+5-2x-7

collect like term:-x-2x+5-7

simplify:-3x-2

so finally the answer is -3x-2

Answer Link

Otras preguntas

How many times does 21 go into 186
under the Virginia plan,who would command the armed forces and mange foreign relations
is 79,002 divisible by 6?
How are consumers classified?
List frog, bat, lobe-finned fish, and alligator in order of their relationship to humans. Start with the species most closely related to humans.
CAN SOMEONE PLEASE HELP!! Do pages 14-17 questions 25-30 the passage is fighting the factory;the arts and craft movement
The probability of randomly selecting a green marble from a bag of 20 marbles is 1/2 . Which of the following describes the likelihood of selecting a green marb
What is .03 as a percent?
What are some characteristics of medieval music?
which rain forest is located mostly on islands