nessa05
nessa05
06-12-2017
Mathematics
contestada
2(5-d)=2-4d solve for d
Respuesta :
wuzzleluver
wuzzleluver
06-12-2017
2(5-d)=2-4d
(2*5)+ ( 2* -d) = 2-4d (distribute the 2 into the parentheses)
10+ -2d= 2-4d ( add 4d to both sides)
10 + 2d= 2 (subtract 10 from both sides)
2d= -8 ( divide both sides by 2)
d= -4
Do you have any further questions?
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
Which microscope uses a series of lenses to magnify an object in steps
In one baseball season, Peter hit twice the difference of the number of home runs Alice hit and 6. Altogether they hit 18 home runs. How many home runs did each
Why are deserts often only sparsely populated
Sheri bought 6 items at the grocery store. The total cost of the items before tax was 12.35. Sheri concluded that at least one of the items was more than 2 doll
how many hundreds in 9200
what large body of water borders Texas and Louisiana
how to simplyfi the fraction 9/11 in simplest form
you can buy 30 cans of soda for $6. what is the cost per can?
What is the ratio of pennies to dimes in a dollar
Which best corrects the run-on sentence? The Big Dipper is a group of seven stars they belong to the constellation Ursa Major. a. The Big Dipper is a group of
