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Popular >

7-log_{2}(x)=3

Solution

7 - lo g_{2} (x) = 3

Solution

x = 16

Solution steps

7 - lo g_{2} (x) = 3

Move

7

to the right side

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

Divide both sides by

- 1

lo g_{2} (x) = 4

Apply log rules

x = 16

Verify Solutions:

x = 16

True

The solution is

x = 16

Graph

Popular Examples

log_{4}(2x-6)=3

lo g_{4} (2 x - 6) = 3

log_{10}(8x)-log_{10}(1+sqrt(x))=2

lo g_{10} (8 x) - lo g_{10} (1 + x) = 2

solvefor x,y=ln(2x^2-3y^2)solve for

x, y = ln (2 x^{2} - 3 y^{2})

log_{2x}(3x^2+9x-20)=2

lo g_{2 x} (3 x^{2} + 9 x - 20) = 2

4 = lo g_{x} (625)

Frequently Asked Questions (FAQ)

What is the answer to 7-log_{2}(x)=3 ?
The answer to 7-log_{2}(x)=3 is x=16
Solve for x: 7-log_{2}(x)=3
The solution is x=16