Nia1789345
Nia1789345
25-09-2015
Mathematics
contestada
how to solve 3(x+5)=8x
Respuesta :
socio
socio
25-09-2015
3(x+5)=8x~~~First we distribute (we multiply 3 by x and 3 by 5)
3x+15=8x~~~Remove 3x from both sides
-3x -3x
15=5x~~~~Turn this equation around so x is on the other side
5x=15~~~Divide by 5x
÷5x ÷5x
x=3
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Look at the table of values below. a b 2 8 4 14 6 20 Which equation is represented by the table? b = a + 14 2 b = 3a + 2 b = 4a - 4 b = 4a - 2
Whats a multiplication problem with a product of 5 to the 13th power
16oz to $4.88 unit rate
True or false Two points determine a plane
(9c^6 )(3c^6 ) answer please and friend me
which method for determining the age of artifacts measures the rate of decay in atoms in volcanic rock? A. potassium-argon dating B. paleomagnetic dating C. ra
the sum of two numbers is 12. the difference of the same two numbers is -4. find the numbers.
Look at the data tables below. Which would most likely produce a nonlinear graph? table 1table 2table 3table 4
Which of these is a similarity between early Indus River Valley and early Chinese (Shang) civilizations?
Julian is working on a project that requires regular updates on the amount of work completed and deadlines achieved in a day. Julian and all other team members
