Question

state Which of the following are equations with a variable. Identify the variable used in
the equations.
(a) 20 - x = 6
(b) (x - 5) >5
(c) 2x - 1<o
3p
(d) 20 - (5 + 1) = 2 x 7 (e) > 1
(1) 3p + 5 = 2p + 7
30 꼭​

Answer 1

Step-by-step explanation:

(a) 20 - x = 6 equation in variable x

(1) 3p + 5 = 2p + 7 equation in a variable p