What is the answer to 4-log_{10}(3-x)=3 ?

The answer to 4-log_{10}(3-x)=3 is x=-7

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4-log_{10}(3-x)=3

4 - lo g_{10} (3 - x) = 3

x = - 7

Solution steps

4 - lo g_{10} (3 - x) = 3

Move

4

to the right side

- lo g_{10} (3 - x) = - 1

Divide both sides by

- 1

lo g_{10} (3 - x) = 1

Apply log rules

3 - x = 10

Solve

3 - x = 10 : x = - 7

x = - 7

Verify Solutions:

x = - 7

True

The solution is

x = - 7

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

lo g_{3} (m x) = c

lo g_{r} (16) = 4 lo g_{r} (2)

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

lo g_{7} (5 x - 1) = lo g_{7} (x + 7)

What is the answer to 4-log_{10}(3-x)=3 ?
The answer to 4-log_{10}(3-x)=3 is x=-7
Solve for x: 4-log_{10}(3-x)=3
The solution is x=-7