Answer:
-9a + b
Step-by-step explanation:
For this problem, let us factor out the variable a from the terms containing the variable, and apply addition and the distributive property to simplify the terms.
-5a - 4a + b
= a ( -5 + -4 ) + b
= a ( -9 ) + b
= -9a + b
Hence, the simplified expression for -5a - 4a + b is -9a + b.
Cheers.
12 + 3x = 30 // what is x?
3x = 18
x = 6
Answer:
3242
Step-by-step explanation:
6
95.7942857 pie form hope this is right got it off the internet so yeah
