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
Marina86 [1]
3 years ago
8

Solve and show your work -(x + 5) = 5

Mathematics
1 answer:
-BARSIC- [3]3 years ago
7 0
<span>-(x + 5) = 5
-x - 5 = 5 
-x = 5 + 5
-x = 10
x = -10</span>
You might be interested in
Putting the equations in slope-intercept form changes the system from
myrzilka [38]

15x+9y=36 \rightarrow y=-\frac{5}{3}x+4 \\ \\ 10x + 6y = 36 \rightarrow y=-\frac{5}{3}x+6

The lines are parallel.

The slopes are equal.

<h2>Explanation:</h2>

The standard form of the equation of a line is given by the form:

Ax+By=C \\ \\ \\ Where: \\ \\ A \ is \ a \ positive \ integer \\ \\ B,C \ are \ integers

On the other hand, the slope-intercept form of the equation of a line is given by the form:

y=mx+b \\ \\ \\ m:Slope \\ \\ b:y-intercept

So let's convert each equation from the standard form to the slope-intercept form:

So, for the first equation:

15x+9y=36 \\ \\ Solving \ for \ y: \\ \\ 9y=-15x+36 \\ \\ y=\frac{-15x+36}{9} \\ \\ y=-\frac{5}{3}x+4

So, for the second equation:

10x + 6y = 36  \\ \\ Solving \ for \ y: \\ \\ 6y=-10x+36 \\ \\ y=\frac{-10x+36}{6} \\ \\ y=-\frac{5}{3}x+6

As you can see both equations have the same slope but different y-intercepts meaning that they are parallel. So these are the correct options:

The lines are parallel.

The slopes are equal.

<h2>Learn more:</h2>

Graph linear equations: brainly.com/question/13799715

#LearnWithBrainly

6 0
3 years ago
Read 2 more answers
Please help me it's urgent!
Vlada [557]

Match the graph with the correct set of equations for each linear system.

3 0
3 years ago
Write an equation of the line perpendicular to the given line that contains P.
snow_tiger [21]

Step-by-step explanation:

As the required line is perpendicular to y = (1/2)x + 5, product of slope of y = (1/2)x + 5 and required line should be - 1.

=> (1/2)m = - 1

=> m = - 2

Thus, required line is

=> y - (-8) = (-2)(x - 3)

=> y + 8 = -2(x - 3)

5 0
3 years ago
Solve for x.<br>8 + 6x<br>4*+2​
zheka24 [161]

Answer:

x = 0

Step-by-step explanation:

8 + 6x = 4 * 2

If this is the equation then start with multiplying 4 by two and subtracting 8 from both sides

6x = 0

Divide 6 from both sides

x = 0

To test this, insert the value of x which is 0

8 + 6(0) = 4 * 2

Multiply 6 and 0

8 + 0 = 4 * 2

Multiply 4 and 2

8 + 0 = 8

Add

8 = 8

This equation is true as you can see so x is equal to 0.

Hope this helps.

- Que

5 0
4 years ago
Read 2 more answers
Which statement is true?
Valentin [98]

Answer:

C) All squares are rhombuses. Rhombeses have 4 sides that are the same length. Therefore, all squares have 4 sides that are the same length.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What are the 16 career clusters
    10·1 answer
  • Make a conjecture. How could the distance formula and slope be used to classify triangles and quadrilaterals in the coordinate p
    9·2 answers
  • Show how to use the distributive property to simplify 4(5+x)
    5·2 answers
  • Simplify 2 x 5^2. <br> A- 49<br> B- 20<br> C- 100<br> D- 50
    5·2 answers
  • LOOK AT THE IMAGE ABOVE!
    5·2 answers
  • What is the simplified form of this expression? `sqrt(8x^3 + 24x^2 + 18x)` A. ±(2x + 3)`sqrt(2x)` B. ±(4x + 6) `sqrt(2x)` C. ±(2
    15·1 answer
  • I need help in this, urgently. Please
    7·1 answer
  • Jamie is making bread with rye flour and wheat flour, using a total of 3 cups of flour. If she
    9·1 answer
  • 15, 6, 12/5 sequences
    11·1 answer
  • Un pueblo tiene 1500 vecinos de los que 975 viven de la pesca. ¿Que tanto por ciento son pescadores?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!