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x+2x=15x+2x=15

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Describe the graph of a linear equationright chevron icon

Full solution

Q. x+2x=15x+2x=15
  1. Combine like terms: Combine like terms on the left side of the equation.\newlineCalculation: x+2x=3xx + 2x = 3x
  2. Solve for x: Solve for x by dividing both sides of the equation by 33.\newlineCalculation: 3x=15→x=153→x=53x = 15 \rightarrow x = \frac{15}{3} \rightarrow x = 5

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