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Solve for 
q.

{:[(2)/(2q+3)=(1)/(8)],[q=]:}

Solve for q q .\newline22q+3=18q= \begin{array}{l} \frac{2}{2 q+3}=\frac{1}{8} \\ q=\square \end{array}

Full solution

Q. Solve for q q .\newline22q+3=18q= \begin{array}{l} \frac{2}{2 q+3}=\frac{1}{8} \\ q=\square \end{array}
  1. Isolate variable term: Isolate the variable term in the first equation.\newlineTo isolate the variable term, we need to get rid of the fraction by multiplying both sides of the equation by the denominator of the left side, which is (2q+3)(2q + 3).\newline22q+3(2q+3)=18(2q+3)\frac{2}{2q+3} \cdot (2q + 3) = \frac{1}{8} \cdot (2q + 3)
  2. Perform multiplication: Perform the multiplication on both sides.\newlineOn the left side, the (2q+3)(2q + 3) cancels out, leaving us with 22. On the right side, we distribute 18\frac{1}{8} to both terms in the parentheses.\newline2=18×2q+18×32 = \frac{1}{8} \times 2q + \frac{1}{8} \times 3
  3. Simplify right side: Simplify the right side of the equation.\newline2=2q8+382 = \frac{2q}{8} + \frac{3}{8}\newline2=14q+382 = \frac{1}{4}q + \frac{3}{8}
  4. Get terms on one side: Get all terms containing qq on one side and constant terms on the other side.\newlineTo do this, we subtract 38\frac{3}{8} from both sides of the equation.\newline238=14q2 - \frac{3}{8} = \frac{1}{4}q
  5. Convert to common denominator: Convert the left side to a common denominator to subtract the fractions.\newlineThe common denominator for 22 and 38\frac{3}{8} is 88, so we convert 22 to 168\frac{16}{8}.\newline16838=14q\frac{16}{8} - \frac{3}{8} = \frac{1}{4}q
  6. Perform subtraction: Perform the subtraction on the left side.\newline(168)(38)=(138)(\frac{16}{8}) - (\frac{3}{8}) = (\frac{13}{8})\newline(138)=(14)q(\frac{13}{8}) = (\frac{1}{4})q
  7. Solve for q: Solve for q by multiplying both sides by the reciprocal of (1)/(4)(1)/(4).\newlineThe reciprocal of (1)/(4)(1)/(4) is 44, so we multiply both sides by 44 to isolate qq.\newline4×(13)/(8)=q4 \times (13)/(8) = q
  8. Simplify multiplication: Simplify the multiplication to find the value of qq.4×138=5284 \times \frac{13}{8} = \frac{52}{8}q=528q = \frac{52}{8}q=6.5q = 6.5

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