Expressions and Equations

IMPORTANT

Mathematics Solutions from Chapter -1 - Expressions and Equations

This chapter consists of topics like Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients. etc.

Practice Other Topics from Expressions and Equations

Mathematics>Algebra>Expressions and Equations>Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.

This topic covers various concepts like Addition and Subtraction of Like Terms, Addition and Subtraction of Algebraic Expressions, etc.

Mathematics>Algebra>Expressions and Equations>Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related.

This topic covers various concepts like Converting Algebraic Statement to Verbal Statement, Forming Algebraic Expressions, etc.

Mathematics>Algebra>Expressions and Equations>Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies.

This topic covers various concepts like Use of Algebraic Expressions in Rule for Patterns in Geometry, Use of Algebraic Expressions in Rule for Number Patterns, etc.

Mathematics>Algebra>Expressions and Equations>Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities. a. Solve word problems leading to equations of the form px + q = r and p(x + q) = r, where p, q, and r are specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. b. Solve word problems leading to inequalities of the form px + q > r or px + q < r, where p, q, and r are specific rational numbers. Graph the solution set of the inequality and interpret it in the context of the problem.

This Chapter from Embibe Big Book for Mathematics for Grade 7 has 4 topics to practice on Expressions and Equations