1/3b = 4/5
Do the cross multiplication
1(5) = 3b(4)
5=12b
<span>b=5/12</span>
-24
-66+42
=-24 since it is negative
Answer:
30x+14
Step-by-step explanation:
-30x+10+4 (Distribute)
Hope this helps
The simplified answer is 
If you are dividing powers with like terms you subtract the denominator to the numerator.