Category: Equations and Applications

Introduction In this type of problems, we use linear equations of the form Ax = B. B is given as a quantity which is a fractional part A of another unknown quantity x. So, A and B are given and x is to be found here. Rules to be followed while solving linear equations of the form Ax = B…

Introduction We come across problems about solutions of equations with parentheses. In such cases, the parentheses are simplified by using the distributive property of multiplication over addition and subtraction. After simplification, the equations are solved as discussed in previous lesson by following the given rules in such cases. Let us recall the distributive property of…

Introduction When we solve an equation, we are solving to find the number that is missing. This missing number is usually represented by a letter. We find the value of that letter or variable to solve the equation. Rules for Solving 2-Step Equations: Example 1 Solve the following two step equation: 7g + 3 =…

Introduction The multiplicative property of equality states that we can multiply ordivide both sides of an equation by the same nonzero fractional number oralgebraicexpression without changing the solution. If a, b and c are any three fractional numbers If a = b, and c 0, then 1. a × c = b × c 2. a ÷ c = b ÷…

Definition The multiplicative property of equality states that we can multiply ordivide both sides of an equation by the same nonzero number oralgebraicexpression without changing the solution. If a, b and c are any three numbers If a = b, and c 0, then 1. a × c = b × c 2. a ÷ c = b ÷ c Example…

Definition The multiplicative property of equality states that we can multiply ordivide both sides of an equation by the same nonzero number oralgebraicexpression without changing the solution. If a, b and c are any three numbers If a = b, and c 0, then 1. a × c = b × c 2. a ÷ c = b ÷ c Example…

Definition The additive property of equality states that we can add orsubtract the same number oralgebraicexpression to both sides of an equation without changing the solution. If a, b and c are any three numbers if a = b, then 1. a + c = b + c 2. a c = b c Example 1 Solve for x x +…

This tutorial provides comprehensive coverage of Equations and Applications based on Common Core CCSS and State Standards and its prerequisites. Students can navigate learning paths based on their level of readiness. Institutional users may customize the scope and sequence to meet curricular needs. This simple tutorial uses appropriate examples to help you understand Equations and Applications in…