summatime summatime
  • 01-05-2020
  • Mathematics
contestada

4x + 5x - 30= 180 find the value of x

Respuesta :

Darasimi
Darasimi Darasimi
  • 04-05-2020

Answer:

[tex]4x + 5x - 30 = 180 \\ collect \: like \: terms \\ 4x + 5x = 180 + 30 \\ 9x = 210 \\ x = \frac{210}{9} \\ x = 23 \frac{1}{3} [/tex]

Answer Link

Otras preguntas

Multiply the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending powers of x. (8x + 3)(4x + 7)
Which shows a correctly paired DNA molecule?
For the first time in 16 years, the Presidential Election of 1992 saw
Which French king is sometimes called the Sun King because he believed that his country should revolve around him much as the planets revolve around the sun?
How are events in a story that are told in chronological order presented to the reader?
Is there a definitive test for each component of skill-related fitness?
why are small populations more prone to genetic disease
H2(g) + CO2(g) + 10 kcal H2O(g) + CO(g) In another experiment involving the above reaction at 1,000°C, the equilibrium concentrations were found to be: H2(g) =
Where did the traditional art of calligraphy originate? China Japan India
What is an athropod?