Answer:x=7
Step-by-step explanation:
180=112+9x+5
Collect like terms
180-112-5=9x
63=9x
Divide both sides by 9
63/9=9x/9
7=x
x=7
The answer would be 28/7
Hope this helps
Have a great day/night
Feel free to ask any questions
Answer:
X^2+5x-50
Step-by-step explanation:
X^2-5x+10x-50
It's A ...cos (90- theta) = sin theta
so A