You gotta combine like terms which would be 9x and 12x which gives you 21x .
Answer:
b. bomb calorimeter
Step-by-step explanation:
Answer:
x _> 9 I dont have the symbol on my phone so I just put the greater than sign there
Step-by-step explanation:
1. Subtract 3 from both sides
5x > 48 - 3
2. simplofy 48 - 3 to 45
5x > 45
3. Divide both sides by 5
x > 45/5
4. Then simplify 45/5 to 9 which gives us the answer
And again I dont have the sign thats why I used the greater than sign
Answer:
X=5
Step-by-step explanation:
-3x+8=-7
-3x=-15
X=5
