The value of a from the equation a – 4 = 2 is 6. Then the correct option is D.
What is Algebra?
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
Janelle subtracts 4 from a number. Then the result is 2.
Then the number a will be
The expression in mathematical form, we have
a – 4 = 2
On simplifying, we have
2 = a – 4
a = 2 + 4
a = 6
Then the correct option is D.
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