Hello!
The first step to solving this equation would be to distribute the 8 to x+7 to simplify the equation:
(8*x)+(8*7)=104
8x+56=104
The second step would be to then subtract 56 from both sides to isolate 8x:
8x+56-56=104-56
8x=48
Finally, the last step would be to divide both sides by 8 to solve for x:
8x/8=48/8
x=6
Your final answer would be x=6
Hope this helps, and Happy New Year!
Answer:
I'm not for sure but I think that Attribute is stopwatch, Unit of Measure is seconds, Likely Means Of Measurement is time to run a 100-meter race, and Number of Observations is 7.
Step-by-step explanation:
Hope this helps. :)
9 is the GCF of 27 and 36, and also of 18 and 45.