What is the answer to (2.5)/(35)= 2/d ?

The answer to (2.5)/(35)= 2/d is d=28

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(2.5)/(35)= 2/d

\frac{2.5}{35} = \frac{2}{d}

d = 28

Solution steps

\frac{2.5}{35} = \frac{2}{d}

Cross multiply

2.5 d = 70

Divide both sides by

2.5

d = 28

Verify Solutions

Find undefined (singularity) points:

d = 0

Combine undefined points with solutions:

d = 28

\frac{x - 4}{x - 1} = \frac{12}{3 - x} + 1

0 = 2 x - \frac{128}{x ^{2}}

\frac{x ^{2} + 5 x + 6}{x + 3} = 0

\frac{8}{32} = \frac{2}{x}

14 = \frac{56}{x}