nessarose10 nessarose10

03-11-2020
Mathematics

contestada

Simplify and solve for X.
5(x + 20) = 7x + 30

Respuesta :

iizukun iizukun

03-11-2020

Answer:

X = 35

Step-by-step explanation:

5 + 100 = 7x + 30

5x + 100 - 100 = 7x + 30 - 100

5x = 7x - 70

5x - 7x = 7x - 70 - 7x

-2x = -70

-2x/-2 = -70/-2

x = 35

Answer Link

Otras preguntas

critics who point out the presence of the u.s troops in various places around the world claim the nations forgein policy most reflects A.diplomacy B.democracy C

A potassium bromide solution is 7.55% potassium bromide by mass and its density is 1.03 g/ml. part a what mass of potassium bromide is contained in 35.8 ml of t

Why is nuclear fusion more attractive as an energy source than nuclear fission?

Are days of the week supposed to be capitalized at all times?

1. Choose the right form of the verb to complete the sentence: _________ calmes en classe! (3 points) Ètre Soyez Sommes Sois 2. Choose the correct sen

How did earthquakes contribute to the destruction of over seventy villages in Tibet? (site 1

Why does gatsby suggest that he had nick "go to coney island," or "take a plunge in the swimming-pool?" (pg. 81, 82)?

m - 3n at m= 8, n= 2

If drug a has an effect of 5 and drug b has an effect of 8, a purely additive combination effect would be equivalent to __________.

Evelyn wants to buy 5 pens that cost $2.45 each and 3 notebooks that cost $4.39 each. If she currently has $20, how much more money does she need?