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
MaRussiya [10]
3 years ago
12

−30=5(x+1) please simplify this for khan academy. org

Mathematics
2 answers:
andrew11 [14]3 years ago
5 0

Answer: x=-7

Step-by-step explanation:

-30=5(x+1)

multiply the brackets

-30=5x+5

take away 5x from both sides of the equation

-30-5x=5

add 30 to both sides

-5x=35

divide both sides by -5

x=-7

brilliants [131]3 years ago
4 0

Answer:

-7 =x

Step-by-step explanation:

−30=5(x+1)

Divide each side by 5

−30/5=5/5 (x+1)

-6 = x+1

Subtract 1 from each side

-6-1 = x+1-1

-7 =x

You might be interested in
504-288<br> whats the answer pls?
Schach [20]

Answer:

216 is the answer :) uwu

4 0
2 years ago
Help me fast PLEASE  The equation y = 1.6x represents the number of laps Henry can swim over time, where y is the number of laps
Phoenix [80]
The table is missing though but you may consider the following calculations :

Y = 1.6 x
for x = 1 minutes
 Y = 1.6 laps
for x = 2 minutes
Y = 3.2 laps
for x = 3 minutes
Y = 4.8 laps
4 0
3 years ago
Read 2 more answers
Y=8x+3 helppp I need help
Lana71 [14]

Answer:

11 maybe

Step-by-step explanation:

multiply 8 by the x (which is one) and then add 3

5 0
3 years ago
Solve 2x + 4 &gt; 16<br><br>A. x &gt; 10<br><br>B. x &gt; 6<br><br>C. n &lt; 6<br><br>D. x &lt; 10​
Alexandra [31]

Answer:

The answer is B ( X>6 )

Step-by-step explanation:

2x+4= 16

2x = 16 - 4

2x = 12

x = 12/2

x= 6

x>6

8 0
3 years ago
In 2015, I’m buffalo, New York, there were 8,625 arrest, 2,678 robberies, 865 assaults, and 20 murders. The population of Buffal
Nutka1998 [239]
865:2678 is the answer
8 0
3 years ago
Other questions:
  • Suki rode her bike 4/5 mile. Claire rode her bike 1/3 mile. they want to compare how far they each rode their bikes using the Be
    8·1 answer
  • Molli purchased 8 apples for $4.25.
    9·1 answer
  • Where is the graph of f(x)=4[x-3]+2 discontinuous?
    7·2 answers
  • What is the number in scientific notation? <br><br> 0.0765<br><br> whats the answer please help
    11·1 answer
  • How do you graph 2x - 1/4y &lt;1
    12·1 answer
  • The local bakers are making apple pies.
    14·1 answer
  • Jamie has a jar of coins containing the same number of nickels, dimes and quarters. The total value of the coins in the jar is $
    12·2 answers
  • Whats 18/3?????????????????????????????????????
    6·2 answers
  • What is the estimated difference of 28 5/12-6 7/15?
    13·2 answers
  • 2x - 2y + 5 = 0<br> Written in slope-intercept form
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!