baelesly baelesly

16-02-2015
Mathematics

Answered

0.4(2x+1\2)=3[0.2x+(-2)]-4

Answer :

16-02-2015

[tex]0.4(2x+\frac{1}{2})=3[0.2x+(-2)]-4\ \ \ | omit\ brackets\\\\ 0.8x+0.2=0.6x-6-4\\\\ 0.8x+0.2=0.6x-10\ \ \ | subtract\ 0.6x\\\\ 0.2x+0.2=-10\ \ \ | subtract\ 0.2\\\\ 0.2x=-10.2\ \ \ | divide\ by\ 0.2\\\\ x=-51[/tex]

Answer Link

Other Questions

How many times does 8 goes into 100

How did Washingtons black basalt cliffs form

Find the unknown side length for the rectangle Area 15 m2 A 1 m B 15 m C 2 m D 3 m

The equation x squared y squared r squared find the equation of the circle with centre 00 and which contains the point 52

What economic social or political changes are needed to improve Haiti Please explain why

20 points A computerized weather system recorded the temperature in degrees at various locations at midnight 18 15 16 18 20 17 14 17 18 20 What is the mode of t

What is the reason behind the high surface tension of water

what new skills should a person adapt to limit his or her drinking

Yasmine is serving ice cream with the birthday cake at her partyShe has perchased 19 12 pints of ice creamShe will serve 34 of a pint to each guest How many gue

what would be the yintercepts of the line with the equation 4x9y30