RS Aggarwal Class 8 Maths Chapter 8 Ex 8.1 Solutions: In this exercise, the students will study the definition of the linear equation & the rules for solving linear equations. These solutions are solved by highly experienced Mathematics faculty in easy methods. These solutions include well-researched information about each concept that enables the students to understand each concept appropriately. Each topic of this exercise is solved in an easy language that enables the students to study & revise each topic with maximum accuracy.
RS Aggarwal Class 8 Maths Chapter 8 Ex 8.1 Solutions assists the students to get to know about the exam pattern so as to acquire higher exams. The solutions are solved with shortcut techniques that make learning easy for the students. They can attain good marks in the Class 8th Maths final exams by practicing these solutions regularly. They can easily download these solutions in PDF format. These solutions also enable the students in their daily homework routine.
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Download RS Aggarwal Class 8 Maths Chapter 8 Ex 8.1 Solutions
RS Aggarwal Class 8 Maths Chapter 8 Ex 8.1 Solutions
Important Definition for RS Aggarwal Class 8 Maths Chapter 8 Ex 8.1 Solutions
The students can easily download RS Aggarwal Class 8 Maths Chapter 8 Ex 8.1 Solutions in the PDF format and access them at any time. These solutions also ease out the exam preparation level and enable the students to achieve excellent ranks in the exams.
- Linear equations
These are equations of the 1st order & are defined for lines in the coordinate system. An equation for a straight line is known as a linear equation. The general representation of the straight-line equation is y = mx + b, where m is the slope of the line & b is the y-intercept.
Linear equations are also first-degree equations as it contains the highest exponent of variables as 1.
For instance: 2x – 3 = 0
If the equation has only one variable, this type of equation is called a Linear equation in one variable. The solutions of linear equations will produce values which when substituted for the unknown values make the equation true.
In the case of one variable, there is only one solution like x + 2 = 0.
In the case of the 2-variable linear equation, the answers are calculated as the Cartesian coordinates of a point of the Euclidean plane.
- Solving linear equations
(i) The easiest equation to solve is a linear equation. A linear equation is an equation where the highest exponent of the variable is 1.
(ii) Solving an equation means finding the value of the variable that creates the equation true. For instance: to solve the simple equation x+1=1, we need to find out the value of x that will make the left-hand side equal to the right-hand side. The solution is x = 0.
(iii) The solution is the value of the variable that assures the equation.
(iv) Use algebraic methods that have expanding expressions, grouping terms, & factorizing to solve equations
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