newjersey925
newjersey925
09-11-2016
Mathematics
contestada
find the sum of (x + 5) and (2x + 3)
Respuesta :
Аноним
Аноним
09-11-2016
What you can do is subtract 1x from each side
Then you subtract 3 from each side
Then it tells you x=2
Always put what you think x is back into the problem and see if it works out
Example on how you do it:
(x+5)=(2x+3)
5=(x+3)
2=x
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
What is the relationship between the Golgi apparatus and the plasma membrane? A. The membranes of the Golgi apparatus and the plasma membrane are continuous.
A tire is filled with air at 10 ∘C to a gauge pressure of 250 kPa. Part A If the tire reaches a temperature of 45 ∘C, what fraction of the original air must be
Valine is an amino acid used to make proteins. It is an essential amino acid meaning the body cannot synthesize it and thus, it must be obtained from food sourc
determine the domain of the function (f*g)(x) where f(x)=1/x, g(x)=√2-5x
13.48x − 200 < 256.12
Eassy on the best gift u received ?
Inoculation with cowpox virus to produce immunity to smallpox is called a(n)
Three equal charges of magnitude 'e' are located at the vertices of an equilateral triangle of side 1m. Where should you place a charge of 2e' so that the '2e'
i suck at Spanish Resuelve el problema y escoge la respuesta correcta. Solve the problem and choose the correct answer. diez ÷ dos = cinco cuatro tres dos
How did this Egyptian practice contribute to advancements in the field of science? A. Using cloth to wrap bodies let Egyptians learn about chemistry. B. Preser
