1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olga_2 [115]
4 years ago
7

What is the solution to the linear equation? –12 + 3b – 1 = –5 – b

Mathematics
2 answers:
PtichkaEL [24]4 years ago
8 0

Answer:

b=2

Step-by-step explanation:

-12 + 3b -1 = -5 - b

-13 + 3b = -5 - b

+13         = +13

_____________

3b = 8 - b

+b =     +b

_________

4b = 8

/4  =  /4  <---divide 8 by 4

_______________

b = 2

marysya [2.9K]4 years ago
4 0
-12+3b-1=-5-b
Combine like terms to get:
3b-13=-5-b
Add 13 to both sides:
3b= 8-b
Add b to both sides:
4b=8
Divide both sides by 4:
4b/4=8/4
b=2

Final answer
b=2
You might be interested in
Given m//n find the value of x
Alecsey [184]

Answer:

x=151

--------------------------

3 0
3 years ago
Evan had 120 baseball cards. He gave 18 of them to his friend and the rest to his brother. What percent of the baseball cards di
jeka94

Answer:

85%

Step-by-step explanation:

Evan had 120 baseball cards. He gave 18 of them to his friend and the rest to his brother.

The number of baseball cards he gave to his brother is :

120 - 18 = 102 baseball cards

The percent of the baseball cards he gave to his brother is calculated as:

(Number of baseball cards given to his brother/ Total number of baseball cards) × 100

= 102/120 × 100

= 85%

The percent of baseball cards Evans gave his brother is 85%

3 0
3 years ago
(4x5 + 9x3 - 12x8) + (8x3 - 7x + 2x5)
SSSSS [86.1K]

Answer:

-10x5 + 8x4 - 7x3 - 20x2 - x + 18

Step-by-step explanation:

8 0
3 years ago
K12 math work need help MARK CROWN JUST NEED HELP
VladimirAG [237]

Answer:

60

Step-by-step explanation:

9 ÷ 15 = 0.6

Move decimal 2 places 0.6 -> 60

7 0
3 years ago
Read 2 more answers
A coin is tossed then a letter from the word INCREDIBLE is chosen at rndom What is thr probablility of getting heads then a vowe
Mrrafil [7]

Answer: 1/5

Step-by-step explanation: the probability that you get heads on the coin is 1/2 and the probability for getting a vowel out of incredible is 4/10 or simplified 2/5. So you multiply... 1/2 x 2/5 = 1/5

4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help on this question
    9·1 answer
  • The distance between P and T on the coordinate grid is ___ units. (Input whole numbers only.) Image of a coordinate grid with po
    5·2 answers
  • Your computer supply store sells two types of laser printers. The first type, A, has a cost of $86 and you mame a $45 profit on
    11·2 answers
  • Aarav cleans 6 apartments in 2.5
    15·2 answers
  • A florist orders sunflowers every 6 days, starting from the sixth day of the year, and daisies every 4 days, starting from the f
    10·1 answer
  • A charity sold 475 tickets to a dinner auction. If the charity raised $16,625 in ticket sales, what was the cost of one ticket?
    10·1 answer
  • Se deposita 4000 soles a una tasa de interés del 0,8% quincenas .¿Que interes producirá en cinco quincenas?
    12·1 answer
  • - 2 1/3 - (-5) =<br><br><br><br><br> gimme please, its the i ready thingie
    8·2 answers
  • scott combines 6.54 onces of strawberries and 6.09 ounces of blueberries to make fruit bowels . he pours the fruit equally into
    8·2 answers
  • Write the equation of the line in fully simplified slope-intercept form.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!