Question

1/2(x+1.7)-1/3(x-2.3)=1​

Answer 1

Step-by-step explanation:

$\frac{1}{2} (x + 1.7) - \frac{1}{3}(x - 2.3) = 1 \\ \frac{1}{2} - \frac{1}{3} (x + 1.7)(x- 2.3) = 1 \\ \frac{1}{6} ( {x}^{2} - 2.3x + 1.7x - 3.91) = 1 \\ {x}^{2} - 0.6x - 3.91 = 6 \\ {x}^{2} - 0.6x - 3.91 - 6 = 0 \\ {x}^{2} - 0.6x - 2.09 = 0 \\ multiply \: by \: 100 \\ {100x}^{2} - 60x - 209 = 0$

Answer 2

Answer:

Step-by-step explanation:

1/2(x+1.7)-1/3(x-2.3)=1​

x+1.7/2  -   x - 2.3 /3 = 1

3 and 2 lcm = 6

3(x+1.7/2)  -  2 (x-2.3) = 1

3x + 5.1 / 6   -   2x-4.6/6 = 1

3x - 2x +5.1 - 4.6 = 1

1x + 0.1 = 1

1x   =  1 - 0.1

1x = 0.9

x = 0.9 /1

x = 0.9