Question

Which of the following is a linear equation
(a) 2x + 5 = 1 (b) x – 1 (c) y + 1 (d) 5x + 3​

Answer 1

Answer:

a) 2x + 5 = 1

   2x = 1 - 5

  2x = - 4

 x = -4/2

  x = -2

b) x - 1 = 0

    x = 1

c) y + 1 = 0

  y = -1

d) 5x + 3  = 0

    5x = - 3

     x = -3/5

Answer 2

Answer

2x+5=1 is a linear equation

Step-by-step explanation:

Because it has an equals to(=) sign and has both LHS and RHS.