Answer:
<h2><u><em>
x = (y-3)/4</em></u></h2>
Step-by-step explanation:
Y= 4x+3 make x the subject
4x = y - 3
x = (y-3)/4
Answer:
C) 44
Step-by-step explanation:
Put 8 where x is and do the arithmetic.
f(8) = 6·8 -4 = 48 -4
f(8) = 44
Answer:
check your commments
Step-by-step explanation:
I believe it is set A Correct me if i’m wrong
3x-8 = 8x+4
subtract 3x from each side
-8 = 5x+4
subtract 4 from each side
-12 = 5x
divide -12 by 5 to get x
x = -12/5 = -2.4