bbyjaypink
bbyjaypink bbyjaypink
  • 02-12-2019
  • Biology
contestada

what property is this
[tex]5x + 15 + 2x = 4x + 9[/tex]
​

Respuesta :

luciagmosquera
luciagmosquera luciagmosquera
  • 02-12-2019
X= -2

5x + 15 + 2x = 4x + 9

7x + 15 = 4x + 9 (subtract 4 from each side)

3x + 15 = 9 (subtract 15 from each side)

3x = -6 (divide by 3 on each side)

X= -2
Answer Link

Otras preguntas

What is the correct definition of motif? an idea or object that recurs in a tex the central idea or thesis of a text a universal idea explored in a text an idea
Find the quotient 4z^a+2/(-8z^a-2)
use the mass and density data to calculate the volume of corn syrup to the nearest tenth.mass of corn syrup = 57.3 g density of corn syrup = 1.38 g/ml
Which of the following is not an example of a belief associated with the Muslim faith?
In most programming languages, before you can use any variable, you must include a ____ for it.
for the line y=3/4x, if the y coordinate is 12, what is the x coordinate?
how did the french revolution affect independence movements in latin america?
what do we get if we times 7x by 6?
the missing number in the series 1, 4, 27,____, 3125 is:
Write the equation, in slope-intercept form, of the line that has a slope of 2 and passes through the point (3, 1).