Quick Answer: What Is Absolute Value Equal To?

What is the absolute value of -|- 7?

The absolute value of a number is its distance from zero on the number line.

For example, -7 is 7 units away from zero, so its absolute value would be 7..

How do you define an absolute value of a number answer?

The absolute value of a number is it distance from zero on a number line. When measuring distance the measurement is always a positive.

What is the absolute value of 9?

Example Absolute Values: The absolute value of a number can be thought of as the distance of that number from 0 on a number line. The absolute value of 9 is 9 written | 9 | = 9. The absolute value of -9 is 9 written | -9 | = 9. The absolute value of 0 is 0 written | 0 | = 0.

Why do we need absolute value?

When you see an absolute value in a problem or equation, it means that whatever is inside the absolute value is always positive. Absolute values are often used in problems involving distance and are sometimes used with inequalities. … That’s the important thing to keep in mind it’s just like distance away from zero.

How do you do absolute value problems?

SOLVING EQUATIONS CONTAINING ABSOLUTE VALUE(S)Step 1: Isolate the absolute value expression.Step2: Set the quantity inside the absolute value notation equal to + and – the quantity on the other side of the equation.Step 3: Solve for the unknown in both equations.Step 4: Check your answer analytically or graphically.

What is the absolute value of -(- 9?

Absolute Value means … The absolute value of −9 is 9. The absolute value of 3 is 3. The absolute value of 0 is 0. The absolute value of −156 is 156.

What is an absolute value of a number?

Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. The absolute value of a number is never negative. The absolute value of 5 is 5; distance from 0: 5 units.

What is the absolute value of 11?

The absolute value of any positive number is the number itself, so 11 has 11 as an absolute value. Also, the absolute value of a negative number is its (positive) opposite, so also has 11 as an absolute value.

How do you do absolute value inequalities?

Isolate the absolute value expression on the left side of the inequality. If the number on the other side of the inequality sign is negative, your equation either has no solution or all real numbers as solutions. Use the sign of each side of your inequality to decide which of these cases holds.

What is the absolute value of 20?

On a number line it is the distance between the number and zero. The symbol for absolute value is to enclose the number between vertical bars such as |-20| = 20 and read “The absolute value of -20 equals 20”.

What is the absolute value of 8?

1 Answer. The absolute value of 8 is 8 .