What is the answer to 29.98=30(r/(50+r)) ?

The answer to 29.98=30(r/(50+r)) is r=74950

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Popular Algebra >

29.98=30(r/(50+r))

Solution

29.98 = 30 (\frac{r}{50 + r})

Solution

r = 74950

Solution steps

29.98 = 30 (\frac{r}{50 + r})

Simplify

30 (\frac{r}{50 + r}) : \frac{30 r}{50 + r}

29.98 = \frac{30 r}{50 + r}

Multiply both sides by

50 + r

29.98 (50 + r) = 30 r

Multiply both sides by

100

2998 (50 + r) = 3000 r

Expand

2998 (50 + r) : 149900 + 2998 r

149900 + 2998 r = 3000 r

Move

149900

to the right side

2998 r = 3000 r - 149900

Move

3000 r

to the left side

- 2 r = - 149900

Divide both sides by

- 2

r = 74950

Verify Solutions

Find undefined (singularity) points:

r = - 50

Combine undefined points with solutions:

r = 74950

Graph

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\frac{105}{3 x} = \frac{107}{12}

(32)/(3n)= 2/9

\frac{32}{3 n} = \frac{2}{9}

Frequently Asked Questions (FAQ)

What is the answer to 29.98=30(r/(50+r)) ?
The answer to 29.98=30(r/(50+r)) is r=74950
Solve for r: 29.98=30(r/(50+r))
The solution is r=74950

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29.98=30(r/(50+r))

Solution

Solution

Graph

Popular Examples

Frequently Asked Questions (FAQ)

What is the answer to 29.98=30(r/(50+r)) ?

Solve for r: 29.98=30(r/(50+r))

Popular topics