What is 4/(\frac{1){2x+6}}-3 ?

The solution to 4/(\frac{1){2x+6}}-3 is 8x+21

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simplify 4/(\frac{1){2x+6}}-3

simplify

\frac{4}{\frac{1}{2 x + 6}} - 3

8 x + 21

Solution steps

\frac{4}{\frac{1}{2 x + 6}} - 3

Simplify

\frac{4}{\frac{1}{2 x + 6}} : 4 (2 x + 6)

= 4 (2 x + 6) - 3

Expand

4 (2 x + 6) : 8 x + 24

= 8 x + 24 - 3

Subtract the numbers:

24 - 3 = 21

= 8 x + 21

4 x^{2} + 32 x + 60

\frac{4}{3} + 6

\frac{4}{3} - 5

- 3 - \frac{5}{2}