the answer on number 14. is ×=3 your welcome now please give me brainlest
Answer: 384
There are 384 smoke free rooms.
Answer:
x = - 6
Step-by-step explanation:
Given
x + 5 = 1 ( subtract 5 from both sides )
x = - 4
Multiply both sides by 3 to clear the fraction
2x = - 12 ( divide both sides by 2 )
x = - 6
we have
The solution is the shaded area above the dotted line
therefore
The answer in the attached figure