joshua5509
joshua5509
04-04-2017
Mathematics
contestada
What is the answer to 3 (x + 7) =
Respuesta :
sweeneyrobert67
sweeneyrobert67
04-04-2017
divide by 3 on both sides
x+7=3
subtract 7 from both sides
x=-7/3
or something
Answer Link
allywilhelm
allywilhelm
04-04-2017
Distribute the 3 to x and 7.
3x+21
If you solve for x then you would subtract the 21 and move it to the other side of the equal sign
3x=-21
Divide by 3
x=-7
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
What are the 3 features of a typical seigneurie
“The genetic code is universal.” Explain this statement.
If 8 men can chop down 28 trees in one day, how many trees can 20 men chop down in one day?
If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells. Natalie sold 45 dvds last year. She earned a total of $780 last year selling cds a
After what happened on April 19 can war between the colonies and Great Britain be avoided?
If a slope of a line is 2/0 is it 0 or undefined?
5x+4y+100 in slope intercept form
After what happened on April 19 can war between the colonies and Great Britain be avoided?
How many atoms are in 0.750 moles of zinc?
