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
MrRissso [65]
3 years ago
11

Solve the equation: 8k - (6k- 4) = 10

Mathematics
1 answer:
maw [93]3 years ago
4 0
Found :

k = 3
Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

8*k-(6*k-4)-(10)=0

Step by step solution :

Step 1 :

Pulling out like terms :

1.1 Pull out like factors :

2k - 6 = 2 • (k - 3)

Equation at the end of step 1 :

Step 2 :

Equations which are never true :

2.1 Solve : 2 = 0

This equation has no solution.
A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2 Solve : k-3 = 0

Add 3 to both sides of the equation :
k = 3

One solution was found :

k = 3

Processing ends successfully
( BTW CAN YOU BRAINLIEST MY ANSWER)?
You might be interested in
Helppppppppppppppppppppppppp
Rasek [7]

Answer:

A  40

Step-by-step explanation:

We can find angle K

J + K + L = 180  The angles of a triangle add to 180

50 + K + 90 =180

140 +K = 180

Subtract 140 from each side

140-140 + K = 180-140

K = 40

Since the triangles are congruent

J = P

K = N

L = M

We want to find N

K = N = 40

K = N

4 0
3 years ago
A lunch box costs $4.50 plus sales tax. After sales tax, the lunch box is $4.86. What is the sales tax rate?
Alborosie
8 percent (C)

To find 1% you divide 4.50 by 100, which is 0.045.

Then you have to find what is added on.
4.86-4.50 is .36

Now you divide .36 by 0.045. An easier way to do this is 360 divided by 45. This equals 8.

Hope this helped
3 0
3 years ago
One day a store sold 21 sweatshirts. white ones cost​ $9.95 and yellow ones cost $ 11.50. in​ all, ​$235.30 worth of sweatshirts
FromTheMoon [43]
For this problem you have yo set up two equations.

White shirts = w Yellow shirts = y

1st: w + y = 21
2nd: 9.95w + 11.50y = 235.30

Now we're going to do system of equations using substitution.

If w + y = 21, then y = 21 - w
If y = 21 - w, then you can substitute this in the second equation for y.

9.95w + 11.50(21 - w) = 235.30
9.95w + 241.5 - 11.50w = 235.30
-1.55w + 241.5 = 235.30
-1.55w = -6.2
w = 4, so 4 whites shirt were sold.

Now I'm finding out how many yellow shirts were sold using one of the two equations at the top.

w + y = 21
4 + y = 21
y = 17

So 17 yellow shirts were sold and 4 white shirts were sold.
5 0
3 years ago
Pluto is 5913000,000 km from the sun. Express the number in standard form.​
hram777 [196]

Answer:

5.913000000 \times  {10}^{9}

8 0
3 years ago
3 + 12c - 4c<br> What is the answer I need help?
HACTEHA [7]
Your answer is 3 + 8c!!
7 0
3 years ago
Other questions:
  • 4) The diameter of a circle is 32m. The radius is represented by 4(x + 2).
    10·1 answer
  • What is the solution to the equation? 3(x - 4) &lt; 6
    13·2 answers
  • Mr. Andropolis wanted to leave the waiter a 12% tip at the restaurant where he ate lunch. If his bill came to $32.46, how much m
    11·1 answer
  • Two spheres, one of radius 15 and the other of radius 33, have the same center. Find the side length of the largest cube that fi
    11·1 answer
  • Find the GCF (greatest common factor) of 84 and 36. Be sure to show your work. Then, using complete sentences, explain what your
    6·2 answers
  • Is the point on the line ?
    12·1 answer
  • M+x=n- p , for x<br> A) X=-p+n+m<br> B) x=-m+n-p<br> C) x=m- n + p<br> D) x=-m-n+p
    11·1 answer
  • 51.4 plus 5.5 tax <br> THE EXPLANATION PLEASE
    8·2 answers
  • Find the nth term for the sequence:<br> 16, 43, 88, 151, 232<br> Un =
    15·1 answer
  • John Fleming, marketing manager for the Athletic Sporting Goods Company (ASGC) is thinking about how the changes taking place am
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!