Simple Linear Equations — Formula Sheet
ICSE · Class 7 · Mathematics
8 formulas from Simple Linear Equations (ICSE Class 7 Mathematics) on one page, grouped by topic. Part of the ICSE Class 7 Mathematics syllabus.
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Formulas and Key Relations
Rules for Solving Equations
The same number is added to each side of the equation.
The same number is subtracted from each side of the equation.
The same number is multiplied to each side of the equation.
Each side of the equation is divided by the same non-zero number.
Word Problems
Perimeter = 2(length + breadth)
15% × y = (15/100) × y
Contextual Problems and Two-Step Equations
A common two-step form is 3x + 8 = 14.
Key relations
For example, x + 2 = 6 has solution x = 4.
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What are the important topics in Simple Linear Equations for ICSE Class 7 Mathematics?
How many formulas are in Simple Linear Equations?
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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Important Questions
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Chapter Summary
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Study Plan
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Syllabus
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