Question

what are linear equations. ?

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Answer 1

Answer:

The equation for a straight line is a linear equation. Since linear usually stands for anything straight or in a line, thus the equation for lines in the xy plane is referred to be a linear equation. For example, 2x+3y = 5 is a linear equation in two variables.

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Answer 2

Step-by-step explanation:

• $\huge\color{pink}\boxed{\colorbox{Black}{Answer}}$An equation is said to be linear equation in two variables if it is written in the form of ax + by + c=0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero. For example, 10x+4y = 3 and -x+5y = 2 are linear equations in two variables.