Question

Which of these is an equation with a variable .

(a) 17 = x + 7 (b) 25 > 2x (c) 2 < 3 + r (d) 4 + 3 = 7​

Please help and answer fast (｡ŏ﹏ŏ)

Answer 1

Answer:

Answer :- a

Step-by-step explanation:

a ) 17 = x + 7

x = 17 - 7

x = 10

so, this is an equation with a variable

Answer 2

Question:

Which of these is an equation with a variable ?

(a) 17 = x + 7

(b) 25 > 2x

(c) 2 < 3 + r

(d) 4 + 3 = 7

Answer:

Option (a)

= 17 = x + 4

Explanation:

A variable is a special type of amount or quantity with an unknown value. We use a single letter to represent a variable. The letters x, y, and z are common generic symbols used for variables.

Hope it helps you out.

Thanks !