Solved on Dec 14, 2023

Find the value of yy that satisfies the equation y6+8=12|y-6|+8=12.

STEP 1

Assumptions
1. We are given the equation y6+8=12|y-6|+8=12.
2. We need to solve for the variable yy.

STEP 2

First, we need to isolate the absolute value expression on one side of the equation. We can do this by subtracting 8 from both sides of the equation.
y6+88=128|y-6|+8-8=12-8

STEP 3

Simplify both sides of the equation.
y6=4|y-6|=4

STEP 4

The absolute value equation y6=4|y-6|=4 means that the expression inside the absolute value, y6y-6, can either be 4 or -4.

STEP 5

Set up two separate equations to solve for yy, one for each case of the absolute value.
y6=4ory6=4y-6=4 \quad \text{or} \quad y-6=-4

STEP 6

First, solve the equation when y6=4y-6=4.
y6=4y-6=4

STEP 7

Add 6 to both sides of the equation to isolate yy.
y6+6=4+6y-6+6=4+6

STEP 8

Simplify the equation to find the first solution for yy.
y=10y=10

STEP 9

Now, solve the equation when y6=4y-6=-4.
y6=4y-6=-4

STEP 10

Add 6 to both sides of this equation as well to isolate yy.
y6+6=4+6y-6+6=-4+6

STEP 11

Simplify the equation to find the second solution for yy.
y=2y=2

STEP 12

We have found two solutions for the equation y6+8=12|y-6|+8=12.
The solutions are y=10y=10 and y=2y=2.

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