All categories

4 years ago

Solve for x: 4(2x − 1) = 2x + 35

Mathematics

2 answers:

PilotLPTM [1.2K]4 years ago

7 0

X = 13/2 or 6 1/2. Hope this helps!

spayn [35]4 years ago

5 0

<span>4(2x − 1) = 2x + 35
4*2x=8x
4*-1=-4
8x-4=2x+35
-2x from both sides
6x-4=35
+4 on both sides
6x=39
divide by 6 on both sides
x=6.5
^^^is your answer</span>

You might be interested in

Who knows where this is from?

gayaneshka [121]

Answer:

x = 13

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Given right triangle ABC, what is the value of tan(A)? Five-thirteenths Twelve-thirteenths Twelve-fifths Thirteen-twelfths

WITCHER [35]

Answer:

Twelve-fifths.

Step-by-step explanation:

The diagram is shown below

Given triangle be right angled at $B$ ,

Withe reference to $\angle A$ ,

Its opposite side is $BC=12$ , adjacent side is $AB=5$ and hypotenuse is $AC=13$

We are to find the value of $tan(A)$

We know $tan=\frac{opposite}{adjacent}$

Substituting the above values we get,

$tan(A)= \frac{BC}{AB}=\frac{12}{5}$

So the answer is Twelve-fifths.

8 0

3 years ago

Read 2 more answers

1a/3a + 2 = 11 what does a equal

VashaNatasha [74]

Because in the numerator and denominator of the fraction 1a/3a, you're able to simplify that and get 1/3. There is actually no solution to the problem you're asking. You're unable to find out what (a) equals.

4 0

3 years ago

Find x and y. please help

anygoal [31]

Answer:

$x = 4 \sqrt{2}$

$y = 4 \sqrt{6}$

Step-by-step explanation:

$\sin 45 \degree = \frac{x}{8} \\ \\ x = 8 \sin 45 \degree \\ \\ x = 8 \times \frac{1}{ \sqrt{2} } \\ \\ x = \frac{8 \sqrt{2} }{2} \\ \\ x = 4 \sqrt{2} \\ \\ \\ \tan 30 \degree = \frac{x}{y} \\ \\ \frac{1}{ \sqrt{3} } = \frac{4 \sqrt{2} }{y} \\ \\ y = 4 \sqrt{6}$

8 0

3 years ago

Person A sold his bicycle to Person B at a profit of 50 %.

Lera25 [3.4K]

Answer:

$147.46

Step-by-step explanation:

CP= x

SP= x+ 50%= 1.5x

1.5x- 4%= 230.40

1.5x*0.96= 230.4

x= 230.4/1.5*0.96

x= 147.456 ≈ $147.46

4 0

3 years ago