The first expression can be simplified by combining like terms.
First, the terms "4b" and "-3b" can be combined to form "b"
Then, the terms "-7" and "9" can be combined to form "2"
Finally, we simply put these two final terms together, to form "b+2"
Hence, 4b-7-3b+9 is equal to be + 2.
Hope this helps!
Answer:
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Step-by-step explanation:
i really tried but its not the answer v-v
Answer:
5w+20
Step-by-step explanation:
Distributive property, (5*w)+(5*4)= 5w+20
9x(6+x)
54x+9x
43x
So in the end the answer after doing the work it will be 43x
Answer:
a=216.
Step-by-step explanation:
What you do is you need to get a by itself.
a/6-11=25. You first add 11 to both sides.
a/6=36. Next you will times 6 on both sides to get
a=216 as your answer.
