" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x + 1 = -2
x = -1
f(-2) = 6(-1) - 3
f(-2) = - 9
f((3x+1-1)/3) = 6.((x-1)/3) - 3
f(x) = 2.(x-1) - 3
f(x) = 2x-2-3
f(x) = 2x-5
f(-2) = 2.(-2)-5
f(-2) = -4-5
f(-2) = -9