Answer:
Step-by-step explanation:
first lets seperate them
7x3=21
3x7=21 21/2= 10.5
10.5x21=220.5
First subtract 11b from both sides and then 11b would cancel out and the 14 would be 3b and then you subtract 3 from both sides and so it would be 3 so you divide 3b by 3 so it would be 3 greater than or equal to b.
Answer:
y=18
Step-by-step explanation:
3y-3=15+2y
3y-3+3=15+2y+3
3y=2y+18
3y-2y=2y+18-2y
y=18
I hope this helps!
3( 2x + 5 )
You can't take x out and you can't take 6 out, 15 doesn't have x and 6 doesn't go into 15, but 3 can go into both 6 and 15 so take out 3. you cannot go any farther.