Below are the methods for solving linear equations in one variable:. Equations are used everywhere in mathematics. An equation is defined to an expression with equal (=) sign. Just to recall that expression is a combination of variables as we will as constants. There are different types of equations in mathematics. Linear equations are studied in middle-level mathematics.
These equations play a vital role in mathematics. A linear equation is an equation with ‘one’ as the highest exponent of the variable.
3 x + 6 = 0x = -9a + b = -54x – 7y = 1