All categories

3 years ago

Simplify x + 4 + 3x

2 answers:

4 0

4x + 4 because you combine the variables and x = 1 when it's by itself so 3x + x = 4x then you're left with 4 because there is no x beside it

Ostrovityanka [42]3 years ago

3 0

X+4+3x =
4x+4 (you sum the like terms )

You might be interested in

Which best describes the angles of some parallelograms?

RSB [31]

C . Two acute and two obtuse angeld

6 0

3 years ago

Read 2 more answers

Use the form |x-b|<=c or |x-b|>=c to write an absolute value inequality that has the solution set -1<=x<=3.

IgorLugansk [536]

Answer:

Your answer would be:
X = -4

-1 <= -4 <= 3.

Step-by-step explanation:

Have a great rest of your day
#TheWizzer

8 0

2 years ago

120 -5 Integer hellp me

lord [1]

Answer: 115 is the answer

Step-by-step explanation:

7 0

3 years ago

Please help me with this question.

Kitty [74]

Answer: D! :)

Explanation:
18 = 3/5(30)
18 = 18

6 0

2 years ago

What is the equation of a line that passes through the point (8, −2) and is parallel to the line whose equation is 3x + 4y = 15?

Dafna1 [17]

Step 1

Find the slope of the given line

we have

$3x+4y=15$

Isolate the variable y

Subtract $3x$ both sides

$3x+4y-3x=15-3x$

$4y=-3x+15$

Divide by $4$ both sides

$y=-\frac{3}{4}x+ \frac{15}{4}$

the slope of the given line is

$m=-\frac{3}{4}$

Step 2

Find the equation of the line that passes through the point $(8,-2)$ and is parallel to the given line

we know that

if two lines are parallel, then their slopes are equal

The equation of the line into point-slope form is equal to

$y-y1=m(x-x1)$

we have

$m=-\frac{3}{4}$

$(x1,y1)=(8,-2)$

substitute in the equation

$y+2=-\frac{3}{4}(x-8)$

$y=-\frac{3}{4}x+6-2$

$y=-\frac{3}{4}x+4$ or $3x+4y=16$

therefore

the answer is

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

$3x+4y=16$

8 0

3 years ago