ortizmadison152 ortizmadison152
  • 04-04-2020
  • Mathematics
contestada

How do I solve 8-b÷4=5?

Respuesta :

adebayodeborah8
adebayodeborah8 adebayodeborah8
  • 04-04-2020

Answer:

b = -12

Step-by-step explanation:

to evaluate this expression  8-b÷4=5

mathematically

8-b/4 = 5

using cross multiplication method

4 x 5 = 8 - b

20 = 8-b

collect the like terms

20-8 = -b

12 = -b

divide both sides by minus sign

b = -12

Answer Link

Otras preguntas

Help Please. Do not understand
what temperature should a bimetallic stemmed or digital thermometer be calibrated?
Third Gear on a manual transmission is best for?
how much liquid can you take on a plane in checked baggage?
how does ATP enter the body during cellular respiration
below. Thesis Statement: In his novel The Jungle, Upton Sinclair was trying to show people the hidden conditions inside a meat packing plant. Part A: Provide 1
Your carbon footprint can be defined as?
What body or bodies does the U.S. Bill of Rights identify as the authority for issuing the Bill of Rights?
How is God a good decision maker? What makes God a great decision-maker?
Which were characteristics of Egyptian religion before the reign of Akhenaten? Select all correct answers. The people worshiped Re, the god of the sun. Egyptia