Shelby1438 Shelby1438

03-10-2014
Mathematics

contestada

18x-(8x-7)=67 what does 'x' equal in this equation?

Respuesta :

ljgordon2005 ljgordon2005

03-10-2014

18x-8x +7 = 67 2 negatives = a positive
10x +7 = 67
10x +7 -7 =67-7
10x = 60
10 x ÷10 = 60 ÷10
x =6

Answer Link

cooncrazy04 cooncrazy04

03-10-2014

18x-8x+7=67
10x=60
x=6

Answer Link

Otras preguntas

pls explain how to solve angle of elevation and

Besian bought 6 ice cream cakes for $48 dollars. Write an equation that represents the total cost, y, of x ice creams cakes.

why do you need two different circuits of blood vessels in your body

Your Dui conviction affects all of the people in your life and all of those people who become part of your life as a result of your criminal activity

graphics that contain movement are often referred to as..........

Widget Wonders produces widgets. They have found that the cost, c(x), of making x widgets is a quadratic function in terms of x. The company also discovered tha

in six years rose will be two times as old as anne. Four years ago, anne was one third the age of rose. how old are they now

Find the total number of unit cube that fill the entire prism

What are the values of a 1 and r of the geometric series? 1 + 3 + 9 + 27 + 81 a 1 = 1 and r = one-third a 1 = one-third and r = 1 a 1 = 1 and r = 3 a 1 = 3 and

Recognition requires one to memorize information for a second time True False