What am i supposed to help with, can you show me?
1 multiplication prop
2simplifying
3 Addition prop
4 simplifying
I did this before and it’s the one on the left on the bottom
5m + 4m = 72
Combine like terms.
9m = 72
Divide both sides by 9.
m = 8
Answer:
5x2+11x−4
Step-by-step explanation:
=2x2+−4x+8+3x2+15x+−12
Combine Like Terms:
=2x2+−4x+8+3x2+15x+−12
=(2x2+3x2)+(−4x+15x)+(8+−12)
=5x2+11x+−4
have a great weekend <3
