ax + b = c is the general form of a linear where a, b and c are numbers.
Numbers that can be expressed as a ratio of p and q where p and q are integers and q≠0 are called __numbers.
The equation: ax + by + c = 0 completely describes a linear equation in two variables where a, b, and c are real numbers.
So, 2.4s + 3t = 7 is a linear equation in two variable. A linear equation in one variable is an equation of the form ...........