Solve |x-12|=4 - ScanMath

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Type your math problem... |x-12|=4

x

Question

Solve the equation

x_{1} = 8, x_{2} = 16

Evaluate

∣ x - 12 ∣ = 4

Separate the equation into 2 possible cases

x - 12 = 4 x - 12 = - 4

Solve the equation for x

More Steps

Evaluate

x - 12 = 4

Move the constant to the right-hand side and change its sign

x = 4 + 12

Add the numbers

x = 16

x = 16 x - 12 = - 4

Solve the equation for x

More Steps

Evaluate

x - 12 = - 4

Move the constant to the right-hand side and change its sign

x = - 4 + 12

Add the numbers

x = 8

x = 16 x = 8

Solution

x_{1} = 8, x_{2} = 16

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