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4,-7 Solve Vert X-12vert -3=11 -2,-26 3,25 -2,26

Question

4,-7 Solve vert x-12vert -3=11 -2,-26 3,25 -2,26

Solution

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Xenia Elite · Tutor por 8 anos

Resposta

To solve the equation , we first isolate the absolute value expression by adding 3 to both sides of the equation: Next, we consider the two cases for the absolute value expression:Case 1: In this case, the absolute value expression is equal to the expression inside the absolute value: Solving for , we get: Case 2: In this case, the absolute value expression is equal to the negative of the expression inside the absolute value: Solving for , we get: Therefore, the solutions to the equation are and .