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
velikii [3]
3 years ago
6

What is the solution of the equation 3x+7=1?

Mathematics
2 answers:
Charra [1.4K]3 years ago
6 0
Our goal: Isolate x on one side.

3x+7=1

Subtract 7 on both sides.

3x=-6

Divide by 3 on both sides.

x = -2
Rus_ich [418]3 years ago
4 0
The answer is -2. you just subtract both sides by 7 and then divide by 3
You might be interested in
11+5+3x2+8x1=<br> What is the answer?
eimsori [14]
Answer – 30
 Solving for 11 + 5 + 3 x 2 + 8 x 1
 Using the Order of Operations – BODMAS
Multiplication is prioritized above addition
Therefore, 11 + 5 + 3 x 2 + 8 x 1
= 11 + 5 + (3 x 2) + (8 x 1)
= 11 + 5 + 6 + 8
= 30 <span>
</span>
4 0
3 years ago
A store is giving away a $10 coupon to every 7th person to enter the store and a $25 coupon to every 18th person to enter the st
emmasim [6.3K]
7,14,21,28,35,42,49,56,63,70,77,84,91,98,105,112,119,126
18,36,54,72,90,108,126

first to get both will be the 126th person
5 0
4 years ago
Read 2 more answers
I beg you please help me I will give you lots of credit please
Tresset [83]

Answer:

B

Step-by-step explanation:

The line going with the graph for 1 day meets in-between 1, and 2 dollars, so it is 1.50

8 0
3 years ago
Read 2 more answers
Grandma baked 1.5 times as many pancakes as waffles. After she baked 45 more waffles, and her grandchildren eat 12 pancakes, the
Leokris [45]

The number of waffles there were initially is; 80 waffles

<h3>Simultaneous equations</h3>

Let the number of pancakes be x.

Let the number of waffles be y

Hence, after she baked 45 more waffles, and her grandchildren eat 12 pancakes, what she has is;

  • y +45 waffles and x-12 pancakes.

There were 17 more waffles than pancakes.

  • y+45 = x-12 +17.......equation (1)

And initially, x = 1.5y

Hence, to determine y, we must substitute x = 1.5y into equation (1)

Therefore, we have;

  • y+ 45 = 1.5y -12+17

  • 0.5y = 40

  • y = 40/0.5

  • y = 80 waffles.

Read more on simultaneous equations;

brainly.com/question/16863577

7 0
2 years ago
Read 2 more answers
There are four main steps in building a Monte Carlo simulation: select probability distribution(s); run the simulation model thr
trapecia [35]

Answer:

random

Step-by-step explanation:

Monte Carlo simulation is a technique which is used to analyze the impact of risk and uncertainty in financial projects and forecasting models. It helps to understand the potential outcomes to better understand the decision based on risk level. It analyzes the probability of different outcomes by intervention of random variables.

4 0
4 years ago
Other questions:
  • This is regarding order of operations. A grocery store has 354 cases of canned foods in its store room at the beginning of the m
    10·1 answer
  • In the diagram, BC⎯⎯⎯⎯⎯∥DE⎯⎯⎯⎯⎯ .
    9·1 answer
  • If you have 12 circles an you shade in3/4 of them, how many circles do you shade?
    7·1 answer
  • Evaluate a2b2c2 for a = 2, b = 3, and c = 4.
    12·2 answers
  • What would be the area of a regular polygon with a perimeter of 20 feet and an apothem of 3 feet
    5·1 answer
  • Find the perimeter of the figure.
    12·1 answer
  • 3x + 8x - 2 = 20<br> I need help asap
    10·2 answers
  • A rectangle has dimensions of 15 centimeters long and 16 meters wide what is the area of the rectangle
    15·1 answer
  • Stuart wants to find the value of 3 - 2
    9·1 answer
  • Which statements are true about the figure? Check all that apply.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!