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

Ms. Nguyen brought a lot of water for her students to drink. Natalia drank 1⅓ bottles, Sophia drank ⅔ of a bottle, and Emily drank 1⅔ bottles of water. Emanuel

If 3 x − 5 = 64 , which equation is true? x = 64 + 5 ÷ 3 x is equal to 64 plus 5 divided by 3 x = ( 64 + 5 ) ÷ 3 x is equal to open paren 64 plus 5 close pare

if matt and sarah have 10 children why do they all end up genetically different?

when the glucose pool is empty, does it matter which pool we pull from next? why?

Can someone plz help me? :(

What is the correct letter? (Giving brainliest)

Use the model of the Venn Diagram provided to distinguish between the characteristics of red, brown and green algae.

Which tools allow economists to determine if the allocation of resources determined by free markets is desirable?.

3. Which of the following forms does not develop from a circle? A. Cube B. Circle C. Cone D. Cylinder

What real world example was used for Newton's 2nd Law? pushing a heavy box wearing a seat belt heating boiling water an apple falling from a tree