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
Marianna [84]
4 years ago
7

Solve the equation. Show your work. 3x – 10 = 5x + 32

Mathematics
2 answers:
liq [111]4 years ago
4 0

Answer:

-21 =x

Step-by-step explanation:

3x – 10 = 5x + 32

Subtract 3x from each side

3x-3x – 10 = 5x-3x + 32

-10 =2x +32

Subtract 32 from each side

-10 -32 = 2x+32-32

-42 = 2x

Divide each side by 2

-42/2 = 2x/2

-21 =x

Marta_Voda [28]4 years ago
3 0

Answer: x=-21

Step-by-step explanation:

To solve the equation you need to find the value of "x".

First, you need to subtract 32 from both sides of the equation:

3x - 10 -32= 5x + 32-32\\\\3x - 42= 5x

 Now you must subtract 3x from both sides of the equation:

3x - 42-3x= 5x-3x\\\\- 42= 2x

And finally divide both sides of the equation by 2. Then:

\frac{-42}{2}=\frac{2x}{2}\\\\x=-21

 

You might be interested in
16) Italia and Hugo sold a total of 137 glitter tattoos at the football game. Hugo sold
AfilCa [17]

Answer:

i think ¹27 yea i ththatthats the answer hope it is

8 0
3 years ago
A number is at least 45
Gnesinka [82]
Can you comment the question I will be happy to help
5 0
3 years ago
Solve by substitution x-y=-11 y+7=-2x
Bess [88]

x - y = - 11   .............( 1 )

y + 7 = - 2x ...............( 2 )

from equation ( 1 )

x - y = - 11

x   = -11 + y  ...........( 3)      

putting x in equation  ( 2 )

y + 7 = - 2 x  

y  + 7 = -2 ( -11 + y )             y + 7 = 22 - 2 y                       y + 2 y =22 - 7            

3 y = 15                  y = 15 / 3

putting value of y in equation 3

x   = -11+ ( 13 /5 )                       x = -33 /3 + 15 / 3         ( l.c.m)

x  = -17 / 5                      

check      

x = -11 + y

- 17 / 5 = -11 + 13 / 5

-17 /5   = -17 / 5

4 0
3 years ago
I need the answer quick I have a time limit ( I only get an hour to complete the assignment heh )
Sedaia [141]

Answer:

C (the third table, from the second picture).

Step-by-step explanation:

First, we need to find the slope of the graph.

Two conspicuous points are (0, -3) and (2, 1).

The slope is: (1 - -3) / (2 - 0) = (1 + 3) / 2 = 4 / 2 = 2.

A: In the table, the y-values increase by 2, while the x-values increase by 4. 2 / 4 = 1 / 2 = 0.5. The slope is not the same as the graph.

B: In the table, the y-values decrease by 2, while the x-values increase by 4. -2 / 4 = -1 / 2 = -0.5. The slope is not the same as the graph.

C: In the table, the y-values increase by 4, while the x-values increase by 2. 4 / 2 = 2 / 1 = 2. The slope is the same as the graph, so C is your answer.

D: In the table, the y-values decrease by 4, while the x-values increase by 2. -4 / 2 = -2 / 1 = -2. The slope is not the same as the graph.

Hope this helps!

4 0
3 years ago
Two vertices of a right triangle have coordinates (5, 12) and (11, 12) . The segment that connects these points is a leg of the
padilas [110]
You need a right triangle correct. If you used a graph and put the points (5,12) & (11,12) it would make sense to have the next point --this(11,4)
5 0
3 years ago
Read 2 more answers
Other questions:
  • A Function is a rule that assigns each value of the independent variable to exactly _____ value of the dependent variable
    13·1 answer
  • Last week Matt's total sales were $12,000. This week his total sales were only $2,000. By what percent did his sales for the wee
    11·1 answer
  • What is the solution to the system of equations x+y=10 and x+2y=4 using the linear combination method?
    5·1 answer
  • Can someone help me please
    12·1 answer
  • What is the answer to graphing this equation y= -4x
    8·1 answer
  • Find the area of the square.<br> A<br> 25.0<br> B<br> 20.0<br> с<br> 15.0<br> D<br> 10.0
    8·2 answers
  • A hotel swimming pool is made up of four semicircles and a square. Find the perimeter of the swimming pool. Round your answer to
    9·1 answer
  • Select the correct answer. Consider this absolute value function. f(x)= |x-5| How can function f be written as a piecewise funct
    14·2 answers
  • What is the area of a triangle with the Base of √10 and a height of √13
    10·2 answers
  • The graph of a function h is shown below.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!