r6=18Multiply both sides of the equation by 6.6⋅r6=6⋅18Simplify both sides of the equation.Tap for more steps…Cancel the common factor of 6.Tap for more steps…Cancel the common factor.6⋅r6=6⋅18Rewrite the expression.r=6⋅18r=6⋅18Multiply 6 by 18.r=108r=108 Solve for r r/6=18 Solving MATH problems We can solve all math problems. Get help on the web or with our math app