Mathematics
nickky
22

solve and graph the absolute value inequality |2X+4|>8

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(1) Answers
Machehramardono

Simplifying [2x + -4] = 8 Reorder the terms: [-4 + 2x] = 8 Remove brackets around [-4 + 2x] -4 + 2x = 8 Solving -4 + 2x = 8 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 2x = 8 + 4 Combine like terms: -4 + 4 = 0 0 + 2x = 8 + 4 2x = 8 + 4 Combine like terms: 8 + 4 = 12 2x = 12  Divide each side by '2'. x = 6  Simplifying x = 6

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