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Solve for xx. \newline 5x+21=365x + 21 = 36

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Full solution

Q. Solve for xx. \newline 5x+21=365x + 21 = 36
  1. Identify Equation: Identify the equation to solve for xx.5x+21=365x + 21 = 36
  2. Subtract to Isolate: Subtract 2121 from both sides of the equation to isolate the term with xx.\newline5x+21−21=36−215x + 21 - 21 = 36 - 21
  3. Simplify Equation: Simplify both sides of the equation. 5x=155x = 15
  4. Divide to Solve: Divide both sides of the equation by 55 to solve for x.\newline5x5=155\frac{5x}{5} = \frac{15}{5}
  5. Calculate Value: Calculate the value of xx.x=3x = 3

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