4x + 12 - 2x = 6x - 3 \implies 2x + 12 = 6x - 3

Sat, 02 May 2026 18:09:28 +0000

Mastering Linear Equations: Solving 4x + 12 – 2x = 6x – 3 Step by Step Understanding and solving linear equations is a fundamental skill in algebra, forming the backbone of more advanced math concepts. One common equation learners encounter is: 4x + 12 – 2x = 6x – 3
which simplifies to:
2x + 12 = 6x – 3 In this article, we’ll walk through how to solve this equation step-by-step and explain why each move correctly leads to isolating the variable. This classic problem not only reinforces algebraic reasoning but also prepares students for real-world applications, such as budgeting, speed calculations, and financial modeling.