No, because you would be saying that 7 is bigger than 70.
-11-5a=6(5a+4) .... Distribute the 6 to 5a and 4
-11-5a=30a+24 .... Subtract 30a from both sides
-11-5a-30a=24 .... Add 11 from both sides
-5a-30a=24+11 .... Add like terms
-35a=35 .... Divide -35a from both sides
a=-1 .... Final answer
Answer:
b=66
Step-by-step explanation:
80-14 is 66, therefore b=66
Answer:
y= -9x+5
Step-by-step explanation:
i hope this helps :)
Divide it and you will have the answer or use calc