rileyd23
rileyd23
12-09-2017
Mathematics
contestada
How do I solve this?
Respuesta :
kphung76127
kphung76127
12-09-2017
Distribute
x-4x+7= 5x-x-21
Combine like terms
-3x+7= 4x-21
Add 21 to both sides
-3x+28=4x
Add 3x to both sides
28=7x
Divide both sides by 7
4=x
Final answer: x=4
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
How many feet are contained in .399 km
What does tacit mean?
Which religious group in the U.S. has the largest following?
first person to answer all will earn bristliest 1. what is -6y+17=3y-10 2. what is 3x-32= -7x+28 3. what is 3.2-16=4a 4. what is 16.8-v=6v
How did the English head right system help populate the English colonies
How to solve this task???
298 as a percent help please
How many 4/3 cup servings are there in 28/3 cups of cereal
The catholic and anglican churches and explain why the puritans rejected both of them
Alex earns an allowance of $6 per week. He also received $35 as a birthday gift from his grandmother. How many weeks (w) will it take for Alex to save $110?
