michellevincent1 michellevincent1
  • 16-11-2017
  • Mathematics
contestada

How do solve this problem -45=28-13+10b

Respuesta :

tonb
tonb tonb
  • 16-11-2017
This simplifies to b=-6

-45 -28 + 13 = 10b

b = -60/10 = -6
Answer Link
victoriacruz13oxaxj8 victoriacruz13oxaxj8
  • 16-11-2017
(28-13) = 15
-45 = 15 + 10b
-15  -15
-60 = 10b
Divide each side by 10
-6 = b
Answer Link

Otras preguntas

Write the next 3 terms in each pattern 1, 5, 25, 125, …
4 physical descriptions metal, non-metal, metalloid, color, texture, color, texture, state, density, melting, point, boiling point, physical state
2 years ago my age was x4 my son's. 8 years ago my age was x10 my son's. How old is my son now? Help! I need an equation to answer this, please.
What is any factor of an experiment that is not changed called
An SI unit used to measure force, equal to less than one-quarter of a pound is called
What is the equivalent multiplication expression of 3 divided by three fourths
how did the natural environment affect travel to the west
a granola recipe calls for 2 1/3 cups of almonds. A bag of almonds contains 2 cups. To make 2 1/2 batches of granola, Ali buys 5 bags of almonds. How many cups
7(r+1)=5r+59 check solution
Convert 5.764764764... to a rational expression in the form of a/b where b ≠ 0.