Hannah1890 Hannah1890

02-02-2017
Mathematics

contestada

0.15-0.2x=0.3x+0.9
What does x equal?

Respuesta :

staramarina staramarina

02-02-2017

First, rearrange the equation to put the x's on one side:
.15=.5x+.9

Then put all of the constants on the other side of the equation:
-.75=.5x

Then divide both sides by .5
-1.5=x

Answer Link

Otras preguntas

From the balanced molecular equation, write the complete onic and net ionic equation for the following: (a)K2C2O4 + Ba(OH)2 - > 2KOH + BaC2O2 (b)Pb(NO3)2 + H

According to the authors, many individuals, business leaders, and politicians, the future of the nation's economy _______________.

I helped a miller's daughter spin straw into gold for a king. I asked for her first-born child in return, but allowed her a reprieve if she could guess my name

He does work hard. Fucntion of does? Adverb? Principle Aux.verb? Both? None?

a triangle has a base of 5 feet and an area of 20 feet, what is the triangle's height

A metal cube measures 15 cm on a side and has a density of 6920 kg/m^3. Find the mass in grams.

If copper carbonate system is heated for too short a time, what will you notice for mass percent of copper be too large or too small?

Write a program that prompts user to enter five numeric test score. the program should display the corresponding letter grade and class average

Alice and Bob have two positive integers, x and y respectively, glued to their foreheads, so that each can read the other’s number but not their own. They also

The ratio table below shows the relationship between the number of bricks in a wall and the length of the wall. When the number of bricks is multiplied by 2, t