I will vote Brainliest to whoever gets it right.
(It's not 2)

4 = a - 6​

a = 10

Step-by-step explanation:

fill in the blank 10-6=4

check by adding 4 +6

have a nice evening :) :) :)

its 10

Step-by-step explanation:

add the numbers, 4 and 6 where you'll get 10

sine

step-by-step explanation:

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: