22018461 22018461

16-03-2021
Mathematics

contestada

Solve 7x – 9 = 28 + 4(x – 1).

Respuesta :

16-03-2021

7x - 9 = 28 + 4x - 4
7x - 4x = 28 - 4 + 9
3x = 33
x = 11

Answer Link

Otras preguntas

The group of Russians who adopted many of Karl Marx's ideas and wanted Russia to become a communist nation were called A.czars B.Marxists or C.Bolsheviks

Is it possible that the orientation of a figure can change after a translation? Explain

Which if the following foods would be the best choice for someone who's lactose-intolerant?

What is the radius of a circle circumscribed about a rectangle with a length of 8 centimeters and a width of 6 centimeters?

Explain why the tetraphenylcyclopentadienone is in deep purple color? Explain why the tetraphenylcyclopentadienone is in deep purple color? friends, please help

Write and solve a proportion to answer the question: what number is 45% of 60?

Give a me a word in spanish that starts with a "W" ? Please? i need it for a project ... pls help!!

The most important factor in helping children to build a strong sense of self-efficacy is to A. encourage them to do well in school. B. show them a lot of aff

Capacity of water heater is measured in?

How does khrushchev explain why missiles were placed in cuba and why they could now be removed