Answer:
320 or 40 sorry if I´m wrong
Step-by-step explanation:
Expand
simplify 36 - 4.5x + 36 to -4.5x + 72
simplify 102 - 7.5x - 60 to -7.5x + 42
add 7.5x to both sides
simplify -4.5x + 72 + 7.5x to 3x + 72
subtract 72 from both sides
simplify 42 - 72 to -30
divide both sides by 3
simplify 30/3 to 10
Answer: x = -10
Answer:
Step-by-step explanation:
So you should know. Can you give us a better picture?
Well the thing is you didn't tell us which number but if it is 12 then i strongly believe that the answer is 3/9