x = 2(x+2) + 3(x-1) = 3x + 7
2x + 4 + 3x -3 = 3x + 7
2x + 3x - 3x = 7 - 4 + 3
2x = 6
x = 3
I don't really understand the question but I'll answer how I'm reading it.
9 x 105 = 945
945 x 17000 = 16,0650,000
You divide by 16 so you can get each ingredient per serving then you multiply that by 4 and you get your answer
<h3>A<em>rea = 1/2 x base x height </em></h3><h3><em>= 1/2 x 14 x 23 </em></h3><h3><em>= 161 </em></h3><h3><em>HOPE IT HELPS !!!</em></h3>