What is the answer to 1/18 = 5/(-4(x-1)) ?

The answer to 1/18 = 5/(-4(x-1)) is x=-43/2

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1/18 = 5/(-4(x-1))

\frac{1}{18} = \frac{5}{- 4 ( x - 1 )}

x = - \frac{43}{2}

Decimal Notation

x = - 21.5

Solution steps

\frac{1}{18} = \frac{5}{- 4 ( x - 1 )}

Cross multiply

4 (x - 1) = - 90

Divide both sides by

4

x - 1 = - \frac{45}{2}

Move

1

to the right side

x = - \frac{43}{2}

Verify Solutions

Find undefined (singularity) points:

x = 1

Combine undefined points with solutions:

x = - \frac{43}{2}

\frac{2 π}{b} = \frac{π}{4}

\frac{12}{2 x} = 3

x - \frac{x}{x + 5} = \frac{5}{x + 5}

\frac{( x ^{2} + 3 x + 1 )}{( x + 1 )} = x

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

What is the answer to 1/18 = 5/(-4(x-1)) ?
The answer to 1/18 = 5/(-4(x-1)) is x=-43/2
Solve for x: 1/18 = 5/(-4(x-1))
The solution is x=-43/2