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
sp2606 [1]
3 years ago
5

What is X in this equation.7x+23=-6x-42Please Explain.​

Mathematics
2 answers:
marysya [2.9K]3 years ago
8 0

Answer:

5

Step-by-step explanation:

  • The ones with the x always go on the left side and the ones without x always go on the right side.
  • Every time they change side + changes into - and the other way around.

So now it looks like this 7x + 6x = -42 - 23. When you solve 7x +6x and - 42- 23 it should look like this 13x = -65 now all you need to do is to divide 65 with 13 and you'll get x = 5.

I hope this helps :)

allochka39001 [22]3 years ago
4 0
X:-19 I hope this help you.

You might be interested in
What is the GCF of 150 and 100
stich3 [128]

Answer:

50!

Step-by-step explanation:

150=3*50

100=2*50

Hope it will help! if not, i'm sorry, just feel free to comment below to ask me any question u might have! :)

6 0
3 years ago
The shark are fed three times a day during the morning feeding 2/15 of a ton. During the afternoon feeding the weight of fish fe
UNO [17]

Answer:

The shark are fed \frac16 \ ton of fish during the night.

Step-by-step explanation:

Given:

Weight of fish fed in the morning = \frac{2}{15}\ ton

Also Given:

During the afternoon feeding the weight of fish fed will be 1/15 of a ton more than the fish fed during the morning.

Weight of fish fed in the afternoon = \frac{2}{15}+\frac{1}{15}=\frac{2+1}{15}=\frac{3}{15}\ ton

Total fish fed in whole day = \frac12 \ ton

We need to find the Weight of fish fed in the night.

Solution:

Now we can say that;

Weight of fish fed in the night can be calculated by by subtracting Weight of fish fed in the morning and Weight of fish fed in the afternoon from Total fish fed in whole day .

framing in equation form we get;

Weight of fish fed in the night = \frac{1}{2}-\frac{2}{15}-\frac{3}{15}= \frac{1}{2}-(\frac{2}{15}+\frac{3}{15})=\frac{1}{2}-\frac{2+3}{15}= \frac{1}{2}-\frac{5}{15} = \frac{1}{2}-\frac{1}{3}

Now we will use LCM for making the denominator common we get;

Weight of fish fed in the night = \frac{1\times3}{2\times3}-\frac{1\times2}{3\times2} = \frac{3}{6}-\frac{2}{6}

Now denominator are common so we will solve the numerators.

Weight of fish fed in the night = \frac{3-2}{6}=\frac16 \ ton

Hence The shark are fed \frac16 \ ton of fish during the night.

3 0
3 years ago
What is the value of (-5)(-8)<br> A 40 <br> B 45 <br> C -40<br> D 13
mariarad [96]

Answer: 40

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
0.13x0.11=????????????????
andre [41]

Answer:

0.0143 in decimal form

Step-by-step explanation:

3 0
3 years ago
19) Kyle has $600 in a savings account at the beginning of the summer. He wants to have at least $300 in his account by the end
Karolina [17]
If Kyle starts with $600 and wants to end with (at least) $300 She can withdraw up to $600−$300=$300
If he withdraw 20$/ week the 300 will last for 300/20 = 15 weeks
8 0
3 years ago
Other questions:
  • Answer this Idk what tor do
    9·1 answer
  • In football, a field goal counts 3 points and extra points after touchdowns count as 1 point. A kicker scores 30 points on 16 ki
    15·1 answer
  • Which is the next term in this pattern?
    7·2 answers
  • Henry's Jewelry Store receives a shipment of 500 jewelry pieces, but 15 pieces are damaged. At this rate, if Henry's Jewelry Sto
    8·1 answer
  • Please help i need to finish this test in lest than an hour
    11·1 answer
  • HURRRY DUE IN 1 HR HEEELLLLPPP
    9·2 answers
  • Quadratic equation by factoring
    6·1 answer
  • Prove: The square of a number that is two more than a multiple of 3 is one more than a multiple of 3.
    13·1 answer
  • Express each fraction or decimal as a percent.<br><br> 0.0043<br><br> 5.20<br><br> 3/8<br><br> 7/28
    13·1 answer
  • List the angle measures of △VWX in order from smallest to largest. Assume that t is a positive number.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!