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What is an Equation?
In mathematics, an equation is a statement that uses an equal sign (=) to assert that two algebraic expressions have the same value. The expression on the left of the equal sign is called the "Left Hand Side" (LHS), while the expression on the right is called the "Right Hand Side" (RHS) of the equation. Algebraic expressions within an equation can consist of constants, variables, and mixed expressions (variables with coefficients).
Properties of Equations
Equations have several important properties:
Solving One-Step Equations
To solve a one-step equation, follow these steps:
Examples:
Free printable Worksheets
1) x − 2=10x − 2=10 ⇒ ⇒
2) x − 5=3x − 5=3 ⇒ ⇒
3) x + 4=5x + 4=5 ⇒ ⇒
4) x + 2=−2x + 2=−2 ⇒ ⇒
5) x − 4=4x − 4=4 ⇒ ⇒
6) x − 4=11x − 4=11 ⇒ ⇒
7) x − 5=−4x − 5=−4 ⇒ ⇒
8) x − 2=−3x − 2=−3 ⇒ ⇒
9) x + 4=−8x + 4=−8 ⇒ ⇒
10) x + 4=6x + 4=6 ⇒ ⇒
Quiz 1 Quiz 2