sophie7091 sophie7091
  • 10-02-2021
  • Mathematics
contestada

Solve
7 + X = 2x-5
3

Respuesta :

hannahc070
hannahc070 hannahc070
  • 10-02-2021

Answer:

x = 60

Step-by-step explanation:

subtract 7 from both sides:

7 + x - 7 = 2x - 53 - 7

Simplify:

x = 2x - 60

Subtract 2x from both sides:

x - 2x = 2x  - 60 - 2x

Simplify:

-x = -60

Divide by -1=

-x/-1 = -60/1

X = 60

Answer Link

Otras preguntas

The question is "How does the absorption and release of energy affect temperature change during a chemical reaction?" I need to create a hypothesis. What is a
Y squared plus 3y minus 18
solve for P must convert 3 months inyo years has picture
is 3x-7xyz polynomial
a dinosaur fossil is 91,910,000 years old. how can you express this age in scientific notation with the highest level of precision? a. 9x10^7 b. 9.2x10^7 c. 9.1
apa bedanya Musyarakah dengan Musyawarah? Jelaskan
Question: who is wf bach?
The wavelength of a wave is the length of one complete cycle of a wave. For a transverse wave, the wavelength is determined by measuring from crest to crest. A
if the perimeter of a regular octagon is 80cm,find the length of one side
Calcule a área do círculo que tem de diâmetro a 20cm