2 years ago

The sum of twice a number and 4 is 12.

Mathematics

2 answers:

navik [9.2K]2 years ago

8 0

The answer is three because 4×3 = 12

Evgesh-ka [11]2 years ago

4 0

Answer:

Unknown number = 4

Step-by-step explanation:

Let x = the unknown number

2x + 4 = 12

Subtract 4 from both sides

2x = 8

Divide by 2 on both sides

x = 4

I hope this helped and please mark me as brainliest!

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