Answer:
-87= 1 + 8x
-88= 8x
x= -11
Basically bring over the one to the other side of the equation and solve for x by dividing.
Density = Mass / Volume = 2000/0.5
Density = 4000 Kg/m^3
8÷2/7
8/1÷2/7
8/1*7/2
56/2
28
Hope this helps :)
Let n is the unknown number
<span>the product of 23 and an unknown : 23n
</span><span>85 less than the product of 23 and an unknown number: 23n - 85
</span><span>85 less than the product of 23 and an unknown number is 191: 23n - 85 = 191
</span>
answer:
equation: 23n - 85 = 191
Answer:113
Step-by-step explanation:
