Find the Number.

The sum of four times a number and 6 is equal to the difference of twice the number and 10 . Find the number.

Expert Solution

Let the number be x.

Four times the number = 4x.

Twice of number = 2x.

So, sum of four times a number and

= 4x+6.

And difference of twice the number and 10

= 2x-10.

According to the given information we get

4x+6 = 2x-10

4x-2x = -10-6

2x = -16

x = -8

The number is -8.

Nikhil Thakur answered 3 years ago

Let S = {1,2,3,...,10}. a. Find the number of subsets of S that contain the number...

Let S = {1,2,3,...,10}. a. Find the number of subsets of S that contain the number 5. b. Find the number of subsets of S that contain neither 5 nor 6. c. Find the number of subsets of S that contain both 5 and 6. d. Find the number of subsets of S that contain no odd numbers. e. Find the number of subsets of S that contain exactly three elements. f. Find the number of subsets of S that...

Find the number of integers between 100 and 1000 that are

Find the number of integers between 100 and 1000 that are (i) divisible by 7 (ii) not divisible by 7

Find the estimated occupation number for fermions and for bosons.

Randomly select a 7 digit natural number. a) Find the probability that the number has 4...

Randomly select a 7 digit natural number. a) Find the probability that the number has 4 odd digits, 3 even numbers, and no number is repeated. b) Find the probability that the number 2 is present exactly 2 times, the number 3 is present exactly 3 times, the remaining digits are present no more than 1 time.

Using the Fermat primality test, find the number of Fermat witness and number of Fermat liars...

Using the Fermat primality test, find the number of Fermat witness and number of Fermat liars for 341 via computer programming (ex;c++).

1- Three coins are tossed once. (a) Find the number of macrostates. Explain. (b) Find the...

1- Three coins are tossed once. (a) Find the number of macrostates. Explain. (b) Find the number of microstates. Explain. (c) What is the probability of getting at least one head? Explain. (d) What is the probability of getting one tail? Explain. (e) What is the probability of getting the same face? Explain

In this problem, p is in dollars and x is the number of units. Find the...

In this problem, p is in dollars and x is the number of units. Find the producer's surplus for a product if its demand function is p = 144 − x2 and its supply function is p = x2 + 12x + 130. (Round your answer to two decimal places.) In this problem, p is in dollars and x is the number of units. The demand function for a certain product is p = 123 − 2x2 and the supply...

Find the number of r-permutations of the multiset {∞?1, ∞?2, … , ∞??} such that in...

Find the number of r-permutations of the multiset {∞?1, ∞?2, … , ∞??} such that in every such permutation each type of an element of the multiset appears at least once. (You do not need to provide a short answer. Assume r ≥ n.)

1. Find the number of moles that are in 2.93g of LiO2 and report it with...

1. Find the number of moles that are in 2.93g of LiO2 and report it with the correct number of significant figures a. 8.75 x 10^22 mol b. 9.81 x 10^-2 mol c. 0.0980589 mol d. 87.5 mol 2. calculate the mass of Chromium (Cr) in magnesium dichromate (MgCr2 O7) a. 21.6% b. 23.1% c. 43.3% 3. A gold wedding band contains 2.3 x 10^22 Au atoms. How many moles of gold are in the wedding band? a. 3.8 x...

Write a code on C++ to find prime number series.

Question