Ughmega Ughmega

04-09-2015
Mathematics

contestada

X-(4x-7)=5x-(x+21)
This is for my math class on homework

Respuesta :

Emily2020279 Emily2020279

04-09-2015

x-(4x-7)=5x-(x+21)
x-4x+7=5x-x-21
-3x+7=4x-21
-7 -7
-3x=4x-28
-4x -4x
-7x=-28
/-7 /-7
x=4

Answer Link

Otras preguntas

The smallest unit of a chemical compound that retains the properties of the compound is called a(n)

ANSWER QUICK POEASE!!!!!!!!

What is x and y -5y+8x=-18 5y+2x=58

what is 1⁄5 × 4⁄7 × 3⁄4

Thyroid-stimulating hormone is secreted by the thyriod. Group of answer choices

Read the excerpts from “Take the Tortillas Out of Your Poetry” and “Speaking Arabic.” My friend had concluded that if he took his language and culture out of hi

PLZ ANWSER, find the area of the circle, plz tell me what we’re the steps u did I will mark brainest!!

assume that you manage a burger restaurant. you have been using individually wrapped half-ounce portions of catsup. one saturday afternoon, you notice that you

How much would you weigh on the moon?

What is the systematic name of the following compound? CaF2