All categories

2 years ago

X - (2x + 1) = 8 - (3x + 2)

Mathematics

2 answers:

Genrish500 [490]2 years ago

8 0

Answer:

x=7/2

Step-by-step explanation:

x-(2x+1)=8-(3x+2)

x-2x-1=8-3x-2

-x-1=6-3x

+x on both sides

-1=6-2x

-6 on both sides

-7=-2x

7=2x

÷2 on both sides

7/2=x

Hope this helps =]

vlada-n [284]2 years ago

7 0

Answer:

x=7/2

Step-by-step explanation:

You might be interested in

An 80% confidence interval is (150, 170). What is the margin of error?

Viefleur [7K]

Answer:

Step-by-step explanation:

it is what it is

5 0

2 years ago

38 plus what equals 99

mote1985 [20]

To figure that out you could do 99 minus 38, which would lead you to your answer 61.

7 0

2 years ago

QUESTION 8 The orthocenter of a triangle is formed by the ____________of a triangle. perpendicular bisectors angle bisectors med

Otrada [13]

<span>The orthocenter of a triangle is formed by the ALTITUDES of a triangle.</span>

Source:
http://www.1728.org/trictr.htm

4 0

2 years ago

What is the linear function equation represented by the graph?

victus00 [196]

The linear function equation is $\boxed{y = \frac{1}{3}x - 4}.$

Further explanation:

The formula for slope of line can be expressed as,

$\boxed{m = \frac{{{y_2} - {y_1}}}{{{x_2} - {x_1}}}}$

Explanation:

The line intersect $\text{y}$ -axis at $\left( {0,- 4} \right).$

Therefore, the $\text{y}$ -intercept is -4.

The line passes through the points $\left( {0,- 4} \right)$ and $\left( {3,- 3} \right)$ .

The slope can be obtained as follows,

$\begin{aligned}m &= \frac{{- 3 - \left( { - 4} \right)}}{{3 - 0}}\\&= \frac{{ - 3 + 4}}{3}\\&= \frac{1}{3}\\\end{aligned}$

The slope of the line is $\dfrac{1}{3}.$

The slope intercept form of the linear equation is given as follows.

$\boxed{y = mx + k}$

Substitute $\dfrac{1}{3}$ for m and -4 for k in equation $y = mx + k.$

$y = \dfrac{1}{3}x - 4$

The linear function equation is $\boxed{y = \frac{1}{3}x - 4}.$

Learn more:

If the clothing maker bought 500 m2 of this fabric, how much money did he lose? use 1tepiz=0.625dollar and 0.9144m=1yard brainly.com/question/2479097.
Suppose that you find the volume of all the oceans to be 1.4×109km3 in a reference book. to find the mass, you can use the density of water, also found in this reference book, but first you must convert the volume to cubic meters. what is this volume in cubic meters? brainly.com/question/1446243.

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Linear equation

Keywords: graph function, numbers, slope, slope intercept, equation, linear function, linear equation, y-intercept, graph, representation, origin.

3 0

2 years ago

Read 2 more answers

The product of the page numbers on two facing pages of a book is 182. find the page numbers. g

miskamm [114]

The page numbers must have a difference of one, so:
n * (n+1) = 182
n^2 + n -182 =0
Solving by the quadratic formula we see n = 13 and n+1 = 14

4 0

2 years ago