Seudónimo Seudónimo
  • 01-09-2020
  • Mathematics
contestada

What is the solution to the equation One-third (x minus 2) = one-fifth (x + 4) + 2? x = 12 x = 14 x = 16 x = 26

Respuesta :

jimrgrant1 jimrgrant1
  • 01-09-2020

Answer:

x = 26

Step-by-step explanation:

Given

[tex]\frac{1}{3}[/tex] (x - 2) = [tex]\frac{1}{5}[/tex] (x + 4) + 2

Multiply through by 15 to clear the fractions

5(x - 2) =3(x + 4) + 30 ← distribute and simplify both sides

5x - 10 = 3x + 12 + 30, that is

5x - 10 = 3x + 42 ( subtract 3x from both sides )

2x - 10 = 42 ( add 10 to both sides )

2x = 52 ( divide both sides by 2 )

x = 26

Answer Link

Otras preguntas

A machine uses a force of 200N to do 20,000J of work in 20s. Find the distance the object moved and the power of the machine.
The recipe makes enough stew for 6 people, and the ingredients cost $9.75. how much would it cost to serve 24 people? use the rate table to solve the proportion
Which process uses energy to combine inorganic molecules to synthesize organic molecules
What did abraham lincoln personally believe about slavery?
Lyn drew this bar model to solve a problem. What operation should she use to find the unknown numbers number
Why is mexico called a developing country?
How did Great Britain attempt to sway the United States to support the Allies during World War 1?
2. Determine the ratio of 6 feet to 4 yards in lowest terms.
The price of an item has dropped to $42 today. Yesterday it was $140. Find the percentage decrease.
If sales are $904,000 in 2019 and this represents a 13% increase over sales in 2018, what were sales in 2018?