20211690
20211690
21-09-2017
Mathematics
contestada
4b + 21 = −3(b − 7) + 7b
Respuesta :
amirreza688
amirreza688
21-09-2017
4b+21=-3b+21+7b
4b+21=4b+21
it means that the expression shows an identity
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
If 3x^2=4y=12 what is the value of x^2y
Your friend says that 14.5% is equivalent to the decimal 14.5.explain why your friend is incorrect by comparring the fractional equivalents of 14.5% and 14.5.
10 1/2 times 15 1/8
Polymerization reactions in which polysaccharides are synthesized from monosaccharides or proteins are synthesized from amino acids: A.result in the formation o
How do you graph y=3/2x-1
Identify the pair of angles as corresponding alternate interior, both or neither
A protein with quaternary structure contains four domains. A) True B) False
Select all choices that apply. Mark each statement if it names a characteristic of culture. A. religion B. intelligence C. language D. food
Each statement is true of the Enlightenment EXCEPT: A. They provided the religious basis for representative democracy. B. They formed new ideas on monarchy and
can 3/5 be simplified
