Solve the Rational Equation $$\frac { 1 } { x } + \frac { 5 } { 2 } = \frac { 7 } { 4 }$$

Q1: Multiply the rational expressions. <span

Q2: Divide the rational expressions. <span

Q4: Multiply the rational expressions. <span

Q5: Solve the rational equation. <span

Q6: Write a variation model. Use k

Q7: Simplify the rational expression. <span

Q8: Solve for r. <span class="ql-formula"

Q9: Solve the proportion. <span class="ql-formula"

Q10: Subtract. <span class="ql-formula" data-value="\frac {

Q11: Simplify. <span class="ql-formula" data-value="\frac {