28672 28672
  • 15-04-2021
  • Mathematics
contestada

3x - 2x + 1 = 8
How do I solve this

Respuesta :

eseevb
eseevb eseevb
  • 15-04-2021

Answer:

x = 7

Step-by-step explanation:

3x - 2x + 1 = 8

x + 1 = 8

*subtract 1 from both sides

x = 7

Answer Link
sabrinitahowe
sabrinitahowe sabrinitahowe
  • 15-04-2021

Answer:

[tex]x=7[/tex]

Step-by-step explanation:

Combina los términos semejantes

[tex]3x-2x+1=8\\x+1=8[/tex]

Resta 1 de ambos lados de la ecuación

[tex]x+1-1=8-1\\[/tex]

Simplifica y resta los números

[tex]x=7[/tex]

Answer Link

Otras preguntas

first person narrative is characterized by
Why is the Hudson river so important to America history?
7.2×12×0.23 rounded to the nearest hundredths A.19.88 B.19.43 C.19.44 D.19.87
Which statement best defines the term economics?
an organism's genetic code is determined by
Triangle XYZ has been dilated to form triangle LMN. What is the least amount of information needed to prove the two triangles are similar? a. Two pairs of corr
an organism's genetic code is determined by
For The Questions, a club has 10 members. a. Find the number of different slates of 3 officers (list of president, vice-president, and treasurer) that the club
What is the percent yield of potassium chloride if potassium reacts with excess chlorine gas to produce 10.3 grams of potassium chloride, but the theoretical yi
Why are concentration units of mole fraction used in some colligative properties calculations? a. Mole fraction expresses concentration more accurately than mo