Dell381
Dell381
17-03-2015
Mathematics
contestada
what is the solution set for 8x-9=11x+12
Respuesta :
baonguyenq1999
baonguyenq1999
17-03-2015
8x-9=11x+12
8x-11x-9=12
-3x-9=12
-3x=12+9
-3x=21
x=21/-3
x=-7
Answer Link
Panoyin
Panoyin
18-03-2015
8x - 9 = 11x + 12
-8x -8x
-9 = 3x + 12
-12 -12
-21
=
3x
3 3
-7 = x
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
ASP plz three tips for getting physically fit and a brief explanation of each
Does it require more work to raise a 15 kg block by 4 m or to raise a 20 kg block by 2 m, if both are moving at a constant velocity? Draw a free-body diagram to
To help manage risk, it is essential that you ___________ that can increase levels of risk.
Did it matter that the wheel disappeared in the Middle East?
Sulins savings is 75% of Meifens saving. if Sulin save $300, how much does Meifen save?A) $225B) $425C) $325
PLEASEE HELP ILL MARK YOUJ BRAINLIEST! Nathaniel is a salesperson who sells computers at an electronics store. He makes a base pay amount each day and then is p
Calificación mínima. Para obtener una A en un curso, Stephen Heasley debe obtener una calificación promedio de 90 o mayor en cinco exámenes. Si en los primeros
Ed bought some t-shirts at a yard sale. He gave 3 to his sister and had 6 left. How many t-shirts did Ed buy at the yard sale?
How was nationalism a cause of WWI?
A clothing store is having a sale in which all T-shirts are $10. The sales tax is 5%. If Dan buys n T-shirts during this sale, the total cost of his purchase wi
