CBSE Class 10 Maths Pair of Linear Equations in 2 Variables
Graphical Solution to Linear Equations
In Substitution method, the value of one variable in terms of another variable should be used to solve the equation.
In elimination method, the co-efficient of x or y are to multiplied or divided by a number to make them equal so that one of them eliminates and we can find the value of other.
Cross Multiplication Method
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