3^(-2x + 2) = 81?
log(3^(-2x + 2)) = log(81)
(-2x+2)log(3) = log(81)
-2x = log(81)/log(3) - 2
x = (-1/2)(log(81)/log(3)) + 1
w = 70.25
A negative plus a negative equals a negative.
88
By elimination: x = 3 and y = 0
Yes but not me
A negative plus a negative equals a negative.
How do you solve 4y plus x equals 8
A negative.
b = 14
nope negative plus negative equals a negative -2+(-4)=-6 but negative times negative equals a positive
It equals negative 25!!
1299