Answer:
Step-by-step explanation:
6633-4272-843+4402=5920
btw,wrong subject
-30-5x=-4x-6(5+4x)
First, you need to use the distributive property on the right to get -30-5x=-4x-30-24x
Then, you can add like terms to get -30-5x=-30-28x
Then, you can add 30 to both sides and add 5x to both sides to get 0=-23x
Finally, you divide both sides by -23 to get 0=x
Answer:
-7.5
Step-by-step explanation:
negative plus a positive is 0 if you have the same number
Answer:
x = 1
Step-by-step explanation:
Using the rules of logarithms
log ⇔ n log x
x = n ⇔ x =
Given
3 (2x) = 3
(2x)³ = 3
(2x)³ = 2³
8x³ = 8 ( divide both sides by 8 )
x³ = 1 ( take the cube root of both sides )
x = 1