Question

4(8 - 2b) - 2b ≤ 32

Answer 1

32-8b-2b ≤32
32-10b ≤32
-10b ≤0
b ≤0

..i think.

Answer 2

Distribute.

\(\Large \color{MidnightBlue}{\Rightarrow 32 - 8b - 2b \le 32 }\)

Operate on like terms.
\(\Large \color{MidnightBlue}{\Rightarrow 32 - 10b \le 32 }\)

Subtract 32 from both sides.
\(\Large \color{MidnightBlue}{\Rightarrow -10b \le 0 }\)

Divide both sides by -10 and change the inequality
\(\Large \color{MidnightBlue}{\Rightarrow b\ge0 }\)

Answer 3

@nuk64 Lol you got that wrong at the last stepp....soooo close

Answer 4

yeahh. i always forget that step. ><
thanks!

Answer 5

@nuk64 Welcome to OS by the way.

Answer 6

thank you :)