yerls
yerls
03-02-2017
Mathematics
contestada
how do I solve this 4 (2x-15)+40=6 (x+5)
Respuesta :
collie1
collie1
03-02-2017
you can do pemdas, parentasy, exponent, multiple,division,addition and subtraction
Answer Link
shoshanna327
shoshanna327
03-02-2017
4 (2x-15)+40=6 (x+5)
Distribute
8x-45+40=6x+30
combine -45 and 40
8x-5=6x+30
add 5 to both sides
8x=6x+35
subtract 6x from both sides
2x=35
divide by 2 on both sides
x=17.5
hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
On a survey, 6 students reported how many minutes it takes them to travel to school. Here are their responses. Find the mean travel time for these students. 4,
Describe sound and record
find the HCF of 72,108 and 180
Write a letter to your father's friend concerning the nature of education in Ghana
The sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that is 18 inches and a second side that i
Which propaganda technique is the presentation of biased information that only offers one perspective on a given subject?
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST!! A oil company has a large tank that holds the oil before it is distributed. If it costs $3.20 per c
On a survey, 6 students reported how many minutes it takes them to travel to school. Here are their responses. Find the mean travel time for these students. 4,
Two cars started from the same place at the same time but travelled in opposite directions. After 9 hours they were 910 kilometers apart. If the speed of one ca
Explain how you think these symbols are related to critical thinking?