f(-2) = -2(-2) + 3
= 4 + 3 = 7
f(3) = -2(3) + 3
= -6 + 3
= -3
f(a) = -2a + 3 = -7
-2a = -7-3
-2a = -10
a = -10 / 2 = -5
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f(-2) = -2(-2) + 3
= 4 + 3 = 7
f(3) = -2(3) + 3
= -6 + 3
= -3
f(a) = -2a + 3 = -7
-2a = -7-3
-2a = -10
a = -10 / 2 = -5