02-10-2014
Mathematics

contestada

write an equation with the solution x=20??

Respuesta :

ProjectTermina ProjectTermina

02-10-2014

let's just start with x=20 and then do some algebra to it to make it all complicated
x = 20
2 * x = 2 * 20
2x = 40
2x - 13 = 40 - 13
2x - 13 = 27

Answer Link

Otras preguntas

Suppose that you want to test the effects of different dishwashing detergents on dishes that have food stuck to them. To test the differences, you wash three lo

Keeping things neat and organized is not worth the time it takes. agree or disagree?

What essential nutrient is found in meats and beans? a. carbohydrates b. protein c. fats d. vitamin c

a blender costs $18 to make and sells for $21.60. find the markup rate.

. Which of the following is the correct linear model to fit this data? Number of Text Messages (t) 8 16 20 72 Bill Amount (b) $12 $14 $25 $28 A. b = 8t +

the battle of lexington was part of a strategy by the british to suppress the colonists by

Different ____________ are assigned to track multiple reviewers of a document. a. shapes c. colors b. numbers d. fonts

The third term of an arithmetic sequence is 21, and the eighth term is 56. The first term is

Which story element is most often found in dystopian fiction?

A teacher polled her kindergarten classroom? Color Number of Students Red 5 Blue 7 Green 3 Y