Solution equation: 200 (2-3y) - 4.5 = 100 (0.01-y) - 9.5 | Math enthusiast | Mathematical art

Solution equation: 200 (2-3y) - 4.5 = 100 (0.01-y) - 9.5

400-600y-4.5=1-100y-9.5
600y-100y=400-4.5-1+9.5
500y=404
y=404÷500
y=0.808

Solution equation: 2 (Y-3) square = 9-3y

2(Y-3)^2=3(3-Y)----->2(Y-3)^2+3(Y-3)=0----->(2Y-6+3)(Y-3)=0----->(2Y-3)(Y-3)=0
----->(2y-3) = 0 or (Y-3) = 0
So y = 1.5 or y = 3

2 / 3Y ^ 2 + 1 / 3y-2 = 0

2y²+y-6=0
(2y-3)(y+2)=0
∴y=3/2 y=-2

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