5.5(13.9r - 2.1)

=91.3

asked by guest
on Jan 23, 2025 at 12:48 pm



You asked:

Solve the equation 5.5(13.9r−2.1)=91.35.5 \left(13.9 r - 2.1\right) = 91.3 for the variable rr.

MathBot Answer:

The solution is: r=187139=1.3453237410071942446043165467625899280575539568‾r = \frac{187}{139} = 1.\overline{3453237410071942446043165467625899280575539568}

76.45r−11.55=91.376.45r=102.85r=187139\begin{aligned}76.45 r - 11.55 &= 91.3\\76.45 r &= 102.85\\r &= \frac{187}{139}\end{aligned}

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