Question

(1) of the following, the linear equation in one variable x, is
(a) 4x = *" (b) 1x + 1x' = 1 (c) x + x + 1
(d) x² + 2x + 3 = 0.​

Answer 1

answers of all linear equation are

a = 4x

b = 2x

c = x+1

Answer 2

Step-by-step explanation:

c) x+ x + 1

= 2x + 1

which is linear equation in 1 variable