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
Zanzabum
2 years ago
15

Plz simplify and answer 3x+7x−28+31−8x for x=2043

Mathematics
2 answers:
topjm [15]2 years ago
5 0

Answer:

4091

Step-by-step explanation:

Given the equation;

3x + 7x − 28 + 31 − 8x

First, we would collect like terms;

3x + 7x − 8x − 28 + 31

Simplifying, we have;

For x = 2043;

exis [7]2 years ago
4 0

Answer:

4091

Step-by-step explanation:

Given the equation;

3x + 7x − 28 + 31 − 8x

First, we would collect like terms;

3x + 7x − 8x − 28 + 31

Simplifying, we have;

2x + 5

For x = 2043;

2(2043) + 5 = 4086 + 5 = 4091.

You might be interested in
Determine whether the point is on the graph of the equation 2x+3y=8.<br> (1,2)
geniusboy [140]

The point (1,2) is on the graph of the equation.

Explanation:

The equation is 2x+3y=8

We need to determine the point (1,2) is on the graph.

To determine the point (1,2) is on the graph, we need to substitute the point in the equation and find whether the LHS is equal to RHS.

Thus, substituting the point (1,2) in the equation 2x+3y=8, we get,

2(1)+3(2)=8

Multiplying the terms within the bracket, we have,

2+6=8

Adding the LHS, we have,

8=8

Thus, both sides of the equation are equal.

Hence, the point (1,2) is on the graph of the equation 2x+3y=8

3 0
2 years ago
Which ordered pair is a solution of the equation? y-3=5(x-2) A.) (2,3) B.) (3,2) C.) Both D.) Neither
White raven [17]

Answer:

A is the only solution.

Step-by-step explanation:

A simple way to solve it is to plug in the x and y values

For A, we plug in 2 for x and 3 for y

3-3=5(2-2)

0=5(0)

0=0

Ordered pair A is a solution

For B, plug in 3 for x and 2 for y

2-3=5(3-2)

-1=5(1)

-1 does not equal 5

Therefore only A is a solution

5 0
2 years ago
Find the slope of the line that passes through (-11, 75) and (27, -9).
Marrrta [24]

Answer:

\frac{y__2-y__1}{x__2-x__1}

y = -9 + 75 = 66

x = 27-(-11) = 27 + 11 = 38

slope = 66/28

5 0
2 years ago
What is the equation of the line that best fits the given data?
skad [1K]
Your answer is A.) for ur problem
8 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Csf%20x-5%3D16" id="TexFormula1" title="\sf x-5=16" alt="\sf x-5=16" align="absmiddle" class
scZoUnD [109]

Answer:

21

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • What is the value of x? Enter your answer in the box. x = NOTE: Image not drawn to scale.
    8·1 answer
  • What is the lowest common denominator of 20 and 24
    5·1 answer
  • What is the MAD for 10,3,7,8,2,0,10,5?
    7·2 answers
  • Slope is 0<br> Graph that shows that slope
    10·1 answer
  • Write each fraction as a unit fraction<br> 12/84<br> 13/143<br> 23/138
    12·1 answer
  • 3 3/10 - 7/10 please help
    13·2 answers
  • Point Q(-1, 5) is reflected across the line x = -1. What are the coordinates of its image?
    14·2 answers
  • Which function has a vertex on the y-axis?
    8·1 answer
  • Clancy has 4 2/3 cups of yogurt to share with his friends at a party. Each guest will receive 1 serving of yogurt which is 3/4 o
    10·1 answer
  • Mrs. Sampson's bill at a restaurant was $44.00. How much money should Mrs. Sampson tip if she wishes to tip 15%?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!