Well i guess 8 because 4/5 = 8/10 and 8/10 = .8 so yea
:
5
:
3x+2=17
-2 -2
3x=15
/3 /3
x=5
Answer:
13
Step-by-step explanation:
Replace the variable x with -2 in the expression.
f (-2) = -3 x -2 -2
Simplify (-3 x -2 -2) + 9
Multiply -3 by -2
6 - 2 + 9
Subtract 2 from 6
4 + 9
add 4 and 9
13.
First distribute the -3 and the - sign
6x + 24 + 5x - 6
Combine like terms
11x + 18
<span>262.68139 is the answer</span>