A linear equation in one variable has only one solution. Find sons age if after 8 years ratio of sons age to mothers age will be frac 4 9. NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable are provided here in PDF format which can be downloaded for free.
Linear Equation in One Variable.
RD Sharma Class 8 Solutions Linear Equation In One Variable. Online Test for Class 8 Maths Linear Equations in One Variable. 2x 3 0 5x -2 0 3x y z Now it is clear that the linear equation can be of many types when number of variables is counted. Mother is 25 years older than her son.