Question

linear equations in two variables
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Answer 1

♦ Linear equations in two variables means an equality established between two varying quantities using any variables.

• For e.g → ${ \textbf{x + y = 3 \: ; \: x -- y = 3}} \\ { \textbf{2a + 3b = 9 \: ; \: 5b -- 9a = 32}}$

• It can not have zero as its degree.
• It will not contain more than 2 variables.