Answer:
1st one is 9x-2
2nd is -3x -2
3rd one (put 1 instead of x in the given functions then calculate values and multiple )6
Answer:
Step-by-step explanation:
I believe he is correct because you add/subtract from left to right, hence
6-2 comes first.
PEMDAS
()^X/+-
X is the variable in the equation.
2x + 3 = 9
2x = 6
x = 3
