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
Elan Coil [88]
3 years ago
12

What is the solution to this equation? 2x + 3 = x – 4

Mathematics
1 answer:
Katarina [22]3 years ago
6 0

Answer:

-7

Step-by-step explanation:

2x+3=x-4

subtract x with 2x

x+3=-4

subtract 3 with -4

x=-7 yaaaay

You might be interested in
Planes Q and R intersect. Lines d and c are vertical on plane R and form a right angle with line B on plane Q. Line B is horizon
Akimi4 [234]

Answer:

C. line d

Step-by-step explanation:

Two parallel lines are lines that do not meet even with continuous extension of their length. While two lines are perpendicular when they form a right angle to each other at the point where they meet.

In the given question, the only figure that would be parallel to line c is line d. Line a is not parallel to line c (since it is slightly diagonal, it would intersect line c at a point) and line B is perpendicular to line c (since it is horizontal to plane Q), same as plane Q. So that lines c and d are parallel to each other.

4 0
3 years ago
Read 2 more answers
Graph y = 3x - 3 and label the x- and y-intercepts. My answer: (0,3)
Lesechka [4]
The slope-intercept form of the linear function is y = m x + b , where m is the slope and b is y-intercept.
Here we have: y = 3 x - 3
a ) When y = 0
0 = 3 x - 3
- 3 x  = - 3
x = ( - 3 ) : ( - 3 ) 
x = 1
When x = 0
y = 3 * 0 - 3 
y = - 3
So x - intercept is ( 1, 0 ) and y-intercept is ( 0, - 3 ).
b ) The slope:
m = ( y2 - y1) / ( x2 - x1 ) = 
= ( - 3 - 3 ) / ( 5- 7 ) = ( - 6 ) /( - 2 ) = 6 / 2 = 3
Answer: The slope m = 3 . 
5 0
3 years ago
What is the equation of the parabola that has its vertex at (8,-1) and a y-intercept of
KIM [24]

Answer:

C) y=1/4(x - 3)2 - 1

Step-by-step explanation:

4 0
3 years ago
Which of the following could be the graph of 3x + 4y = 12?​
Elan Coil [88]

Answer:

A graph that goes through (4, 0), (8, -3), (0, 3), and (-4, 6)

Step-by-step explanation:

Hello!

To find what this looks like it is easier to put it into slope-intercept form which is y = mx + b

To get our equation to look like that we have to get y by itself

3x + 4y = 12

Subtract 3x from both sides

4y = -3x + 12

Divide both sides by 4

y =- \frac{3}{4}x  + 3

We now know the y-intercept is (0, 3)

Now we follow the slope to give us more points

More points are (4, 0), (8, -3), and (-4, 6)

The answer would be a graph that goes through those points.

Hope this helps!

6 0
3 years ago
ASAP what is the value of x
Nataliya [291]
2x+2= 3x-52

Solve for x

You get x to be 54
8 0
3 years ago
Other questions:
  • Suppose 4 mg of a drug is injected into a person's bloodstream. As the drug is metabolized, the quantity diminishes at the conti
    11·1 answer
  • Reduce 18/45 to lowest terms
    5·1 answer
  • How to do: -8(1-a)=-7-(1-3a)
    12·1 answer
  • What is the prime factorization for 50 using exponents?
    5·2 answers
  • X(x^2-6x+5)=12(x-5)<br> Please! Step by step.
    13·1 answer
  • Using the figure above, which theorem can you prove that m∠1 = m∠2? explain your answer.​
    7·1 answer
  • To start a shop Rajeev and sneha invested $2,75,280 and $5,35,870 .if they needed $ 8,85,356 .How much money should they need mo
    12·1 answer
  • Please help me with this
    6·1 answer
  • Hey will give brainiest if correct
    12·1 answer
  • 1: 16cm3 = ___________mm3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!