isaac136954 isaac136954
  • 03-09-2020
  • Mathematics
contestada

3(-2 + 10b) + 7b = 290

Respuesta :

romanshaw290 romanshaw290
  • 03-09-2020

Answer: b=8

Step-by-step explanation:

3(-2 + 10b) + 7b= 290

-6 + 30b + 7b = 290

37b = 296

b= 8

Hope this helps!

Answer Link

Otras preguntas

13/20-3/10 estimate: closer to 1 or 0?
it is asking me to insert parentasies
What is twenty percent off 600 hundred pounds
How did professors feelings about black well as a student change over time?
A certain animal in the zoo has consumed 39 pounds of food in six days. If it continues to eat at the same rate, in how many more days will its total consumptio
You sell pies at a farmers' market for $7.50 each. A group of 5 kids wants to pitch in equal1y to share one of your pies. How much will each of them need to pa
Madison was driving at 40 mph and went 80 miles. How long did it take madison?
13/20-3/10 estimate: closer to 1 or 0?
What is twenty percent off 600 hundred pounds
15 times what equals 45