SaiBook.us Algebra

Home Course Section

Register Enroll

Step-2

Title: Find the absolute value

Grade: 8-a Lesson: S2-L5

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step	Type	Explanation	Answer
1	Problem	Solve the equation \$ \| x \| = 71 \$
2	Formula:	By using formula	\$\| x \| = a\$
3	Hint	By removing mod we get + (or) -	\$x = a (or) x = - a\$
4	Step	Here 'a' is 71	\$x = 71 (or) x = - 71 \$
5		Answer	A

Step

Type

Explanation

Answer

Problem

Solve the equation
\$ | x | = 71 \$

Formula:

By using formula

\$| x | = a\$

Hint

By removing mod we get + (or) -

\$x = a (or) x = - a\$

Step

Here 'a' is 71

\$x = 71 (or) x = - 71 \$

Answer