Question

solve for the variable
20^(-6n)+6=55
please check my work

Answer 1

20−6n+6=55
Step 1: Add -6 to both sides.
20−6n+6+−6=55+−6
20−6n=49
Step 2: Solve Exponent.
20−6n=49
log(20−6n)=log(49)(Take log of both sides)

Answer 2

n=−0.21652

Answer 3

20^(-6n)=49
-6nlog(20)=log(49)
-6n=log(49)/log(20)
n=