One-Step Equations are algebraic equations that can be solved exactly within one step. These equations can be solved using arithmetic operations, i.e., addition, multiplication, subtraction, and division. We use inverse operations to isolate the variable in one-step equation. For example, 2x = 4. This is a one-step equation. Here, x = 2.

Grade 7

Expressions, Equations, And Inequalities

7.EE.B.4.A