8x-4=-32 so thats an equation that you can use
In a positive integers there are twenty whole numbers I hope this help
Atoms and protons are tricking. they snicks and twix
Answer:
each angle is less than 90 degrees. angle 1+angle2=90 degrees
Step-by-step explanation:
3n+2n+4=9n+12
5n+4=9n+12
4-12=9n-5n
-8=4n
Divide both sides by 4
n=-2
