wormakiss
wormakiss
17-08-2021
Mathematics
contestada
-7α + 28 = 7
please help
Respuesta :
doomdabomb
doomdabomb
17-08-2021
Answer:
a = 3
Step-by-step explanation:
-7a + 28 = 7
Subtract 28 from both sides
-7a = -21
Divide both sides by -7
a = 3
Answer Link
manissaha129
manissaha129
17-08-2021
Answer:
-7α + 28 = 7
-7α + 28 - 28 = 7 - 28
-7α = -21
α = -21/-7
α = 3
The value of α is 3
.
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE
Otras preguntas
expanded notation of 31,500
Why are Africa's political boundaries often irrational? Give an example of a country for which this is true.
What is the derivative of g(x)=e^(x^2+2x)+3x
A corporation’s legal status as an entity means that it is entitled to all of the following EXCEPT: A. make donations B. sue and be sued C. criminal immunity D.
PLEASE HELP!!!! Which pyramids with base area B and height h have equal volumes? Choose all answers that are correct. B = 12 cm2 and h = 6 cm
Inheritance taxes are taxes paid when an individual receives money or property from a person when they die. True or False
S+2t=6. 3s-2t=2 Using elimination
Simplify and state the excluded values: 12x^3 - 12x/ 28x^3-56x^2+28x
What does la comida mean?
the earth's inner core reaches temperatures that are at times greater than 9000 degrees fahrenheit what causes this layer to remain solid despite the high tempe
