radomes.openskiesproject.org
britbryant
britbryant britbryant
  • 10-03-2016
  • Mathematics
Answered

-84= -4b-4(-7-8b)


solve for b

Verified Answer :

Billymkhoi
Billymkhoi Billymkhoi
  • 10-03-2016

-84= -4b -4(-7 -8b)
⇒ -84= -4b -4 (-7) -4(-8b) (distributive property)
⇒ -84= -4b+ 28+ 32b
⇒ -84 -28= 32b -4b
⇒ -112= 28b
⇒ -112/28= b (inverse operation)
⇒ -4= b

Final answer: b= -4

Answer Link

Related Questions

If a Roadrunner ran 80 miles and 4 hours how long will it take the Roadrunner to run 60 miles Explain or show how you determined this
Please help me Please
The monetary value of all goods and services of a country is known as its
A manufacturer wishes to make a cereal box in the shape of a golden rectangle based on the theory that this shape is the most pleasing to the average customer I
What is the hydronium ion H3O concentration in milk if it has a pH of 82
Lawrence has a total of 15 five dollar bills and ten dollar bills in his pocket the value of these bills is 10000 how many five dollar bills are in Lawrences po
what do some of the best suspence stories have in common
PLEASE HELPIf gx 2 1 what is g23 a7 b5 c4 d3
help pls quick pls show work
A solution is made by mixing 330 ml of ethanol C2H6O and 670 ml of water Assuming ideal behavior what is the vapor pressure of the solution at 20 degree C Ethan