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Solve for yy.\newliney3+7=10\frac{y}{3} + 7 = 10\newliney=y = _____

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Full solution

Q. Solve for yy.\newliney3+7=10\frac{y}{3} + 7 = 10\newliney=y = _____
  1. Isolate variable term: Isolate the term containing the variable yy. To do this, subtract 77 from both sides of the equation to get y3\frac{y}{3} on one side. y3+7−7=10−7\frac{y}{3} + 7 - 7 = 10 - 7 y3=3\frac{y}{3} = 3
  2. Subtract and simplify: Multiply both sides of the equation by 33 to solve for yy.y3×3=3×3\frac{y}{3} \times 3 = 3 \times 3y=9y = 9

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