SaiBook.us Algebra

Lesson

Title: Find the variable value in the equation

Grade: 7-a Lesson: S1-L2

Explanation: Hello students, let us learn a new topic in algebra today with definitions, concepts, examples, and worksheets included.

Lesson:

Definition: Algebraic equation

Two algebraic expressions that are joined together using an equal to (=) sign.

$1$

Explanation: When two algebraic expressions are joined together using an equal to (=) sign, then it is called an algebraic equation.

Example: \$12(6 + 3n) = 90 − n\$,
\$v(5 + 6) = 121 + 2\$ and
\$2b + 3 = 5b − 27\$.