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Solve the equation.

{:[(a)/(7)=9],[a=◻]:}

Solve the equation. (a7)amp;=9, aamp;=\begin{align*} \left(\frac{a}{7}\right) &= 9,\ a &= \Box \end{align*}

Full solution

Q. Solve the equation. (a7)=9, a=\begin{align*} \left(\frac{a}{7}\right) &= 9,\ a &= \Box \end{align*}
  1. Identify Given Equation: Identify the given equation and the goal.\newlineWe have the equation (a7)=9(\frac{a}{7}) = 9, and we need to find the value of 'aa'.
  2. Isolate Variable: Isolate the variable 'a' by performing the inverse operation.\newlineTo isolate 'a', we need to multiply both sides of the equation by 77.\newline(a7)×7=9×7(\frac{a}{7}) \times 7 = 9 \times 7
  3. Perform Multiplication: Perform the multiplication on both sides of the equation. a=63a = 63
  4. Check Solution: Check the solution by substituting aa back into the original equation.\newline(637)=9(\frac{63}{7}) = 9\newline9=99 = 9\newlineThe left side of the equation equals the right side, confirming that a=63a = 63 is the correct solution.

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