Question

No. Equation Is the equation a linear equation in 2 variables ?

3.x2 - 7y = 13 ​

Answer 1

Step-by-step explanation:

3×2-7y = 13

3×2-7y = 136-7y = 13

3×2-7y = 136-7y = 137y = 13-6

3×2-7y = 136-7y = 137y = 13-67y = 7

3×2-7y = 136-7y = 137y = 13-67y = 77//7

3×2-7y = 136-7y = 137y = 13-67y = 77//71.