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Vinvika [58]
4 years ago
5

3(x+2)=12 solve this equation. my dude is confused.

Mathematics
2 answers:
STatiana [176]4 years ago
4 0

Answer:

x = 2

Step-by-step explanation:

Step 1: Write equation

3(x + 2) = 12

Step 2: Solve for <em>x</em>

  1. Distribute 3: 3x + 6 = 12
  2. Subtract 6 on both sides: 3x = 6
  3. Divide both sides by 3: x = 2

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

3(2 + 2) = 12

3(4) = 12

12 = 12

MA_775_DIABLO [31]4 years ago
3 0
First you distribute the 3 into x and to- 3x+6=12 then you subract 6 from 6 and from 12- 3x=6 x=2
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