Question

The solution of equation a + 7 = 12
a)5
b)6
c)19
d)none of these​

Answer 1

Answer:

a = 5

Step-by-step explanation:

transposing used

a+7=12

a=12-7

=5

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Answer 2

Here is your step by step answer
I have checked the result also you can write that if asked in the question
Thanks