Question

How do you write a linear equation in two variables?

Answer 1

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

Step-by-step explanation:

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Answer 2

Answer:

x+y= 2

2x+4 y =43

x-y=9

x-4y=0