Question

QUESTION : Which one of the following is equation with a variable?
a) t – 7 > 2
b) 4q 7< 5
c) 7 – x = 5
d) 9 2= 4.5

Answer 1

Answer:

all equations are with variables except d as it does not have any alphabet or variable

Step-by-step explanation:

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Answer 2

d is not variable because it clearly