sappaswagg
sappaswagg sappaswagg
  • 21-10-2016
  • Mathematics
contestada

What is the solution of the equation?
5x - 31 = 2x + 8

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 21-10-2016
minus 2x bot sides
5x-2x-31=2x-2x+8
3x-31=0+8
3x-31=8
add 31 both sides
3x=39
divide 3
x=13
Answer Link
ericosouki
ericosouki ericosouki
  • 22-10-2016
Hello,

shall we begin?

5x - 31 = 2x + 8
5x - 2x  = 31 + 8
3x = 39
x = 39/3
x = 13

Answer: 13
Answer Link

Otras preguntas

How did McCulloch v. Maryland (1819) maintain the Constitution as the supreme law of the land? A. It declared the right of the state of Maryland to control judi
what is the difference between external and internal fertilization
You have a pizza with a 16 inch diameter cut into 16 equal slices. A. What is the side length of a piece of pizza? B. What is the arc measure of a single slice?
A commercial that compares dry skin to a desert is using which literary device?
what is a refugee and types of refugees that we have around the world
who was Mumtaz Mahal's husband......Shah Jahan or Jehangir? How many children did they have and how did she die?
If x*x+2x-35=0then x=?
During the Cold War, which country controlled the shaded nations? the United States the Soviet Union Germany Great Britain
How did the rise of dictatorship increase tension between nations (WW2)
Pls HELP me on this I'm not good at it (QS 14)