Fast solutions for complex problems

What is an algebraic expression for seven less than twice a number?

Seven less than twice a number is eleven.

How do you write 7 less than twice a number?

1 Answer

  1. Let “a number” be represented by n.
  2. “twice a number” →2n.
  3. “twice a number and k” →2n+k.
  4. “7 less than twice a number and k” →(2h+k)−7.

What is the algebraic expression of twice M?

Then, twice of m will be similar to 2 times m or m multiplied by 2. Therefore, twice m will be 2m.

What is the quotient in an algebraic expression?

The answer after we divide one number by another. dividend ÷ divisor = quotient. Example: in 12 ÷ 3 = 4, 4 is the quotient.

What is seven more than twice a number is 1?

Writing Two-Step Equations

Question Answer
6n-6=12 Six less than six times a number is 12.
n/3-5=-7 Five less than the quotient of a number and 3 is 7.
2n+7=1 Seven more than twice a number is 1.
5n-3=12 the difference between 5 times a number and 3 is 12.

What is twice the difference of a number?

1 Expert Answer The difference of a number and 8 can then be written as ‘x-8’. Twice that amount would be 2(x-8). If it’s equal to 2, you can say 2(x-8)=2. That is your equation.

What does 7 less than a number mean?

A negative number is any number that is less than zero. For instance, -7 is a number that is seven less than 0. After all, we often think of zero as meaning nothing. For instance, if you have 0 pieces of chocolate left in your candy bowl, you have no candy.

Is twice a number?

Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Thus “twice a number x” can be written symbolically as 2x. And we can see that, indeed, twice the number 3 is 6 as required.

What is the quotient of 14 and 7?

When 14 is divided by 7 the quotient is 2. The number 14 is the dividend and the number 7 is the divisor and we have 14 ÷ 7 = 2.

What is the quotient of 8 and 4?

1 Expert Answer the quotient is the result of one quantity divided by another. negative 8 divided by negative 4. you can think of this as (-1)8 / (-1)4. Since negative one is on the top and the bottom, we can cancel them out, leaving 8/4 which is 2.

What is 5 less than twice a number?

algebraic expressions

5 less than twice a numer 2x-5
two times the difference of 5 and a number 2(5-x)
the product of 10 and a number 10x
2 less than the product of 3 and a number 3x-2