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gavmur [86]
2 years ago
11

Solve 15 + a = 31 for a

Mathematics
2 answers:
pentagon [3]2 years ago
5 0

Answer:

a = 16

Step-by-step explanation:

To solve your question all you have to do is subtract 15 on both sides so,

15 - 15 + a = 31 - 15

Which will give you,

15 - 15 = 0

31 - 15 = 16

So,

a = 16

Hope this helps!!

matrenka [14]2 years ago
3 0

Answer:

<h2>16</h2>

Step-by-step explanation:

15 + a = 31

Move constant to R.H.S and change its sign

a = 31 - 15

Subtract the numbers

a = 16

Hope this helps..

Best regards!!

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