log(45)=log(x)+y*log(1/2) log(69)=log(x)+y*log(1000)

$$log{left (45 right )} = y log{left (frac{1}{2} right )} + log{left (x right )}$$

log(69) = log(x) + y*log(1000)

$$log{left (69 right )} = y log{left (1000 right )} + log{left (x right )}$$

$$x_{1} = 45 cdot 2^{frac{1}{log{left (2000 right )}} left(- log{left (15 right )} + log{left (23 right )}right)}$$
=
$$45 cdot 2^{frac{1}{log{left (2000 right )}} left(- log{left (15 right )} + log{left (23 right )}right)}$$
=

46.7887263517808

$$y_{1} = frac{1}{log{left (2000 right )}} left(- log{left (15 right )} + log{left (23 right )}right)$$
=
$$frac{1}{log{left (2000 right )}} left(- log{left (15 right )} + log{left (23 right )}right)$$
=

0.0562359558094752

x1 = 46.78872635178083 + 3.035344385920002e-22*i
y1 = 0.05623595580947516

x2 = 46.78872635178083 – 1.007064379804188e-23*i
y2 = 0.05623595580947516

x3 = 46.78872635178083 + 3.035344385905918e-22*i
y3 = 0.05623595580947516

x4 = 46.78872635178083 + 9.576640408145271e-35*i
y4 = 0.05623595580947516

x5 = 46.78872635178083 + 3.035344385915036e-22*i
y5 = 0.05623595580947516

x6 = 46.78872635178083 – 1.007064379812238e-23*i
y6 = 0.05623595580947516

x7 = 46.78872635178083 + 3.03534438591615e-22*i
y7 = 0.05623595580947516

x8 = 46.78872635178083 + 9.57674745389548e-35*i
y8 = 0.05623595580947516

x9 = 46.78872635178083
y9 = 0.05623595580947516

x10 = 46.78872635178083 – 1.007064379736103e-23*i
y10 = 0.05623595580947516

x11 = 46.78872635178083 + 3.035344385903541e-22*i
y11 = 0.05623595580947516

x12 = 46.78872635178083 + 3.035344385920272e-22*i
y12 = 0.05623595580947516

x13 = 46.78872635178083 – 1.007064379788615e-23*i
y13 = 0.05623595580947516