4 years ago

Solve 2x + 5 = 12 please help !

Mathematics

2 answers:

Lady_Fox [76]4 years ago

8 0

The correct answer is x=3.5

Volgvan4 years ago

5 0

Answer: x = 3.5

Step-by-step explanation:

We can start by subtracting 5 from both sides:

2x - 5 = 12 - 5 Which will come out to: 2x = 7

Then we divide both sides by 2 so that we can isolate the variable:

2x/2 = 7/2 Which will come out to: x = 3.5

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