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 ( 75+ )
Otras preguntas
Find the missing number so that the equation has infinitely many solution -2x-10=-2x+
39. The granite domes in Yosemite National Park in California are part of a a. batholith b. laccolith
What do I have to do to figure out " What % of an object’s mass is above the water line if the object’s density is 0.82g/ml " with just that information?
Elizabeth often plays an online video game that involves a tremendous amount of violence against women. Over time, she has become increasingly afraid of becomin
About 2.2 billion years ago, a significant amount of oxygen appeared in the atmosphere. How does this relate to life on Earth during this time and after?
A company estimates that overhead costs for the next year will be $8,320,000 for indirect labor and $155,500 for factory utilities The company uses machine hour
20% tip on a bill of 31.60
Becky’s square living room needs new carpet. She needs about 200 square feet of carpet to cover the floor. What are the approximate dimensions of the room? Esti
what is the average height of a person
what is formimg in the diagram