deja9
deja9
02-12-2015
Mathematics
contestada
How you solve b-9+6b=30
Respuesta :
ImpatientAngel
ImpatientAngel
02-12-2015
b - 9 + 6b = 30
b+ 6b - 9 = 30
7b - 9 = 30
7b = 39
b = [tex] \frac{39}{7} [/tex]
Nice days...........
Answer Link
apologiabiology
apologiabiology
02-12-2015
associative property is moving a+b=b+a
add like terms
1b+6b-9=30
7b-9=30
add 9 to both sides
7b=39
divide both sides by 7
b=39/7
39/7=5 and 4/7
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
What effect does a rise in the cost of machinery or raw materials have on the cost of a good?
The __________ and Ronne ice shelves are major landforms in Antarctica. a. Ayers b. Aoraki c. Cook d. Ross
What does William brad fords quote one small candle mean?
how do you solve 6x minus 2 equals 12x plus 7
how do landforms affect human life
How do you solve 6x + 8= 50
what helps exploding pods disperse
Lures, reels, rods, hooks, baits and nets are common equipment used in what food gathering method?
Which of these forces attract a positive charge towards a negative charge? a. gravitational force b. electromagnetic force c. weak nuclear force d. strong nucle
Salid bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If salid paid with a $100.00 bill,how much change sh
