Seudónimo Seudónimo

02-03-2017
Mathematics

contestada

-2x-9=-4 help me pleaseeeeeeee

Respuesta :

02-03-2017

-2x-9=-4
add 9 to both sides of the equation.
9+-4 is 5.
-2x = 5
divide by both sides now.
x= -2.5

Answer Link

Otras preguntas

what is the relative formula mass for ammonium sulphate

a cube with edge length e has a volume of 729 cubic units.What is the length of the edge of the cube in units?

2. How many independent clauses are included in a simple sentence? A. None B. One C. Two D. Three

Which domains are the most reliable? Question 12 options: .gov and .edu .net and .gov .org and .net

Find the simple interest earned to the nearest cent for each principal, interest rate, and time. $750, 7%, 3 years

Use unit multipliers to convert 1050 yards to feet

Which of the following was not a factor contributing to the American Revolution? A. Spain's attempt to expand north from Florida into the British colonies

The possible values of x are given by x−3≥2 . What is the least possible value of 5x ?

3 is greater than or equal to 1

Impressionism in music is characterized by