There are 850 workers in the smallest building, 1350 workers in the second-largest building, and 1700 workers in the largest building.
15x-6+10x-4 = 75
I think this is correct. I had a problem similar to this, and this was the kind of way it was set up
<em>i</em><em> </em><em>think</em><em> </em><em>it</em><em> </em><em>is</em><em><u> </u></em><em><u>8</u></em>
Step-by-step explanation:
hope this helps! ;)
3x + 1 + 5x = 7 + 15 + 7x
8x + 1 = 22 + 7x
x = 21