blancaalba1998
blancaalba1998
04-05-2017
Mathematics
contestada
square root 7x+16 +4=x
Respuesta :
Gamerkingjames
Gamerkingjames
04-05-2017
1 Simplify 7x+16+47x+16+4 to 7x+207x+20
7x+20=x
7x+20=x
2 Subtract 7x from both sides
20=x-7x
20=x−7x
3 Simplify
x-7x
x−7x
to
-6x
−6x
20=-6x
20=−6x
4 Divide both sides by −6 -20/6=x
5 Simplify 20/6 to 10/3 -10/3=x
6 Switch sides
x=-10/3
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Graph the line using intercepts: 4x-3y=12
how is the expression of sex linked genes both similar to and different from the expression of autosomal genes?
How do you work out the problem 84 divided by4
What is a communicable disease ?
There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5
How did Alexander the Great rise to power and how did he spread Greek culture to other lands?
a soccer team played 160 games and won 65% of them. how many did they win?
how might a scientist a determine whether trait sex-linked by observing the offspring of several genetic crosses
1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t
Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make