3 years ago

Solve 81x = 27x + 2.

Mathematics

2 answers:

Scorpion4ik [409]3 years ago

8 0

Answer:

$x=1/27$ [/tex]

Step-by-step explanation:

we have

$81x=27x+2$

solve for x

Subtract $27x$ both sides

$81x-27x=27x+2-27x$

$54x=2$

Divide by $54$ both sides

$54x/54=2/54Simplify[tex]x=1/27$ [/tex]

Hitman42 [59]3 years ago

6 0

X= 1/27

Hope this helps!

You might be interested in

What is the value of y in the equation 3x – 2y = 4 when x = 2?

Alex73 [517]

Answer: 1

Step-by-step explanation:

3(2)-2(1)

6-2=4

6 0

3 years ago

Read 2 more answers

Find A U C. A) {2,3,5,6,7,9,11} B) {3,5,6,7,8,11,12} C) {3,5,6,7} D) {3,5,7}

Natalija [7]

Answer:

A U C = {2,3,5,6,7,9,11}

Step-by-step explanation:

A = {2,3,5,6,7,9,11}

C = {3,5,6,7}

The union of two sets is a set that has every element that belongs to one or the other set.

A U C = {2,3,5,6,7,9,11}

6 0

3 years ago

Chander earns a base pay of $2,200 per month. He also earns a commission of 4% of his total sales. One month Chander earned $2,4

soldi70 [24.7K]

X*0.6=200
So the answer is $333.33

6 0

4 years ago

Read 2 more answers

Please help Exponential functions have extreme or an extreme points True or false

Igoryamba

Ima say false sorry if I right

3 0

3 years ago

How do you solve for a side in a right triangle that has a hypotenuse of 10, an angle of 35, and the side across from the angle

goblinko [34]

$\sin \theta = \dfrac{\textrm{opposite}}{\textrm{hypotenuse}}$

$\sin 35^\circ = \dfrac{x}{10}$

$x = 10 \sin 35^\circ$

That's the exact answer; they usually want a calculator approximation at this point,

$x \approx 5.735$

7 0

3 years ago