yomama11010 yomama11010

01-09-2017
Mathematics

contestada

What is x in 7x+2x-5=0

Respuesta :

antonio9990 antonio9990

01-09-2017

7x+2x-5=0

7x+2x=9x, so, now we have this:

9x-5=0, we, because is equal with 0, the terms are equal between them.

9x=5

x=5/9

Answer Link

Otras preguntas

evaluate the expression 5 square minus (3 square+4)

On a map, 1 cm represents 3 km. The real-life distance between two towns is 27 km. What is the distance between these two towns on a map?

Calculate the heigh (x) of the tree

simplify this algebraic expression.

A 2kg block is sitting on a hinged ramp such that you can increase the angle of the incline. The coefficient of static friction between the block and the ramp i

Jack receives 30 utils from one apple, 45 utils from two apples, and 55 utils from three apples. It follows that the marginal utility of the third apple is ____

1 pts Question 23 In the commissioner form of government, the legislative and executive functions are performed by the elected commission. the elected city coun

NEED MATH HELP NOW. Need help find the vertex and y intercept. Please show work.

If my score goes up 20,000 a day how long will it take me to reach 2,000,000

20 points brainlist thanks please helppppppppp Part B: Explain how you found the measure of angle x by identifying the angle relationships that you used along t