hgj546
hgj546
08-11-2017
Mathematics
contestada
Solve for x. 3(x + 1) + 4( x - 3) = 12
Respuesta :
rnagi2017
rnagi2017
08-11-2017
X=3
7X -9=12
7X=12+9
7X/7=21/7
X=3
Answer Link
chrisaguilar143
chrisaguilar143
08-11-2017
3x+3+4x-12=12
3x+4x-9=12
3x+4x=21
7x=21
x=3
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
According to the hedonic principle, human behavior is aimed at seeking pleasure and avoiding pain. In terms of operant conditioning, the hedonic principle's emp
Dave has 10 poker chips, 5 of which are red and the other 5 of which are white. Dave likes to stack his chips and flip them over as he plays. How many different
An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step 1 of 2 : Suppose a sample of 1453 tankers is drawn. Of the
What type of stress pulls rocks apart
micah is keeping track of how much he spends this month on gas. in the first week he bought x gallons of gas at $2.39 per gallon. in the second week he bought 3
6 miles to feet 24 centimeter to inches 4 gallons of water to ounces
Residents of Tennessee and the five-state area are experiencing a hot and humid July. Which air mass is likely to be found in the area? maritime tropical contin
he exponential model Upper A equals 347.5 e Superscript 0.024 t describes the population, A, of a country in millions, t years after 2003. Use the model to d
who came to muhammed in a cave?
272 people attend a School brass band competition.There are 223 children and 16 teachers,the rest are parents.Haw Manu parents are there?
