What is the answer to log_{2}(x+4)=-4 ?

The answer to log_{2}(x+4)=-4 is x=-63/16

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log_{2}(x+4)=-4

lo g_{2} (x + 4) = - 4

x = - \frac{63}{16}

Decimal

x = - 3.9375

Solution steps

lo g_{2} (x + 4) = - 4

Apply log rules

x + 4 = \frac{1}{16}

Solve

x + 4 = \frac{1}{16} : x = - \frac{63}{16}

x = - \frac{63}{16}

20 ln (0.05 \times x - 1) + 0.83 = 7

lo g_{10} (x) + lo g_{10} (x + 2) = 3

lo g_{5} (2 x) = 3

2 = lo g_{10} (6 M)

ln (w) = - 0.9444

What is the answer to log_{2}(x+4)=-4 ?
The answer to log_{2}(x+4)=-4 is x=-63/16
Solve for x: log_{2}(x+4)=-4
The solution is x=-63/16