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
Ket [755]
2 years ago
14

-3x+18=7x what could you do to isolate the variable term to one side of the equation

Mathematics
2 answers:
Alexxandr [17]2 years ago
7 0

Answer:

7x=−x+24 7 x = − x + 24  

Step-by-step explanation:

The equations we solved in the last section simplified nicely so that we could use the. Our strategy will involve choosing one side of the equation to be the variable side, and step by step, to isolate the variable terms on one side of the equation

BigorU [14]2 years ago
7 0

Answer:

We should add 3x to both sides, after that,then divide both sides of your result by 10

X=1.8

Step-by-step explanation:

-3x+18=7x

Add 3x to both sides

3x-3x+18=3x+7x

18=10x

Divide both sides by 10

18/10=10x/10

1.8=x

x=1.8

You might be interested in
1. Analyze the following pattern: 1, 2, 5, 10, 17,
valentinak56 [21]

Answer:

n² - 2n + 2

Step-by-step explanation:

The difference in the pattern are odd numbers.

2 - 1 = 1

5 - 2 = 3

10 - 5 = 5

17 - 10 = 7

So there is a -2n in the nth term.

If we subtract 1 on each term.

0, 1, 4, 9, 16

We get whole squares.

So there is a n² in the nth term.

(1)² - 2(1)+ c = 1

1 - 2 + c = 1

-1 + c = 1

c = 2

The nth term is:

n²-2n+2

6 0
3 years ago
A sum of money is divided among peter paul and jane in ratio 13:12:7 calculate how much paul gets if amount peter gets more than
Nikitich [7]
First we define variables:
 x: Money Peter receives
 y: Money Paul receives
 z: Money Jane receives
 We write the system of equations:
 x / y = 13/12
 x / z = 13/7
 x = z + 78
 Solving the system we have:
 x = $ 169
 y = 156 $
 z = 91 $
 Answer:
 
Paul gets 156 $
7 0
2 years ago
Find the area of the shaded region
Alex17521 [72]
I think it could be b
7 0
3 years ago
Read 2 more answers
Jake worked for 5 days and his earnings had a mean of £28 per day.
Lana71 [14]

Answer:

He earned £32.

Step-by-step explanation:

24+26+28+30+32=140

140/5=28

Hope this helps!

Please mark as brainliest if correct!

4 0
2 years ago
A triangle has sides with lengths of 20 meters, 21 meters, and 29 meters. Is it a right triangle?
coldgirl [10]

Answer:

Yes, the sides form a right triangle.

Step-by-step explanation:

<u>Pythagorean Theorem:</u>

a² + b² = c²

↓

20² + 21² = 29²

║a² = 20² = 400

║b² = 21² = 441

║c² = 29² = 841

↓

400 + 441 = 841

║This equation is true.

↓

Yes, the sides form a right triangle.

5 0
2 years ago
Other questions:
  • $ 65 is marked up to $70.20
    6·1 answer
  • your savings grow by $126 per week and by week 43 you have $5763 how much money did you have by week 0
    6·1 answer
  • Simplify the expression. Show your work. 22 + (32 – 4 2 )
    15·1 answer
  • Write the number that can be shown with this many hundreds ten one hundred 1 ten 2 18 one
    12·1 answer
  • What angles share the same cosine value as cos 45° and has terminal sides in what quadrant?
    7·1 answer
  • A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec^2. What is the mass of the object?
    10·1 answer
  • Ashley bought 2 CD's for $15 each and a charger for 7.50. If she writes a check for $45.94, What is the sales tax rate?
    14·1 answer
  • Which table shows no correlation?
    6·1 answer
  • What is 9x8+43 free brainliest
    9·2 answers
  • Determine the Coordinate represented in the Table of Values. ch on at 2 7 9 6 3 5 una) f(9) = 5b) f(5) = 9c) f(5, 9) = 14d) f(9,
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!