Chapter 13 · Class 6 ICSE · Formula Sheet

Simple Equations Formulas — Class 6 ICSE

Learn to form and solve linear equations in one variable using transposition and balancing methods.

Detailed formula cards for Simple Equations are being prepared. Meanwhile, practice questions to master this topic.

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Worked Examples

1Using: Linear Equation

Solve 3x + 5 = 20.

Step 1: 3x = 20 - 5 = 15.

Step 2: x = 15 / 3 = 5.

Answer: x = 5

2Using: Algebraic Identity

Expand (a + 3)^2.

Step 1: Using (a + b)^2 = a^2 + 2ab + b^2

Step 2: = a^2 + 6a + 9.

Answer: a^2 + 6a + 9

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More Class 6 ICSE Formulas

Number SystemHCF & LCMIntegersFractionsDecimalsRatio & Proportion

Frequently Asked Questions

How many formulas are in Class 6 ICSE Simple Equations?+
There are several key formulas in the Simple Equations chapter for Class 6 ICSE. Each formula is essential for solving problems in this topic.
How to remember Simple Equations formulas easily?+
Practice regularly with worked examples, group related formulas together, and use SparkEd's interactive practice mode to reinforce your memory through problem-solving.
Are these Simple Equations formulas enough for exams?+
Yes, these formulas cover the complete ICSE Class 6 syllabus for Simple Equations. Practice applying them to different types of questions for full exam readiness.

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SparkEd Maths provides free formula sheets for Class 1-10 across 7 education boards. All formulas are aligned to the 2025-26 syllabus.