brooke69
brooke69
26-05-2017
Mathematics
contestada
-(7-4x)=9 can anyone help solve this equation?
Respuesta :
fussellk
fussellk
26-05-2017
distributive property...
-7 + 4x = 9
move the 7 over
4x = 16
x = 4
Answer Link
lll15
lll15
26-05-2017
-(7 - 4x) = 9
Distribute the negative and the equation becomes:
-7 + 4x = 9
Add 7 to both sides and the equation becomes:
4x = 16
Divide both sides by 4
X = 4
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
The center of power for the western part of the roman empire was
what is the absolute value of |-100|-98
7+2(9-3) evaluate the exlression
What is a paragraph proof
What two numbers are 7 units from 0 on a number line? a. 3 and -4 b. 7 and 8 c. 7 and -7 d. 9 and 2
What is an equation that describes a known relationship among quantities (such as tempature) called
-3 > x - 13 who knows this question.
Wendy played her favorite video game for 8 hours last week. Today, Wendy's parents restricted her to 6 additional hours each week for the next 9 weeks. Create t
Using this table, which group of people would have been MOST LIKELY to relocate to the West coast of the United States in the 1870's for which purpose? A) Germ
All of the following allowed farming to be successful in Mesopotamian civilizations EXCEPT: a. irrigation c. canals building b. division of labor d. horse drawn
