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Let's start with the problem: 4(x-7x)
The first step that needs to occur is distribution, also known as distributing. Distributing involves multiplying the number on the outside of the parenthesis by each of the numbers inside of the parenthesis.
In this case, you would multiply 4 and x, as well as 4 and -7x.
You end up with 4x-28x, and when you subtract 28x from 4x, you get -24x as your final answer.
What else can I help you with?
What four times four times four?
4 x 4 = 16 x 4 = 64
What is seven times the difference between twice a number and sixteen?
7*(2*x - 16), or maybe 7*| 2*x - 16 |. It depends on if you want to keep the 'difference' to be a positive number.
What is one over seven times three over four?
1/7 x 3/4 is 3/28
What is fifteen times the difference of four times a number and nine?
15 x (4n - 9) = 60n - 135 If n = 3, then the answer is (60 x 3) - 135 = 180 - 135 = 45
What is the expression to twenty five is four times a number increased by seven?
Let x be the number and so: 25 = 4x+7 and the value of x is 4.5
How would you write the equation forty-eight decreased by a number is the same as the difference of four times the number and seven?
X = number 48 - X = 4X - 7
What is the difference between verbal expression and mathematical expression?
Four times X plus 3 equals seven. 4X + 3 = 7 That!
What is seven times four?
28
Is there a difference between ex and x in Pokemon cards?
Well the difference is that x cards are stronger and ex cards you don't have to evolve like four times.
What is four over seven times two over four?
4/7 x 2/4 is 2/7
What four times four times four?
4 x 4 = 16 x 4 = 64
Eight times an even integer is four less than seven times the next even integer?
8 x 10 = 80 7 x 12 = 84
What is seven point four times ten to the negative fourth power?
7.4 x 10-4 = 0.00074
What is seven times the difference between twice a number and sixteen?
7*(2*x - 16), or maybe 7*| 2*x - 16 |. It depends on if you want to keep the 'difference' to be a positive number.
Translate the difference between twice a number and four time the sum of the number and seven is equal to two?
The difference between a number x and twice y is equal to fifteen.
How do you write algebraic expression seven less than a number?
The real answer is n-7
What is one over seven times three over four?
1/7 x 3/4 is 3/28
