30-08-2019
Mathematics

contestada

Solve the absolute value equation.
12 + 2x[ = [x - 6]

Respuesta :

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04-09-2019

Answer:

x=−18

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

12+2x=x−6

12+2x=x+−6

2x+12=x−6

Step 2: Subtract x from both sides.

2x+12−x=x−6−x

x+12=−6

Step 3: Subtract 12 from both sides.

x+12−12=−6−12

x=−18

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