Question

(8.334 + 3.75 x 0.48 - 20.8 x 0.465) = 462
Помоги пожалуйстаа

Answer 1

$(8.334 + 3.75x0.48 - 20.8x0.465) = 462 \\ 8.334 + 1.8x - 9.672x = 462 \\ 8.334 - 7.872x = 462 \\ - 7 .872x = 462 - 8.334 \\ - 7.87x = 453.666 \\ x = - 57 \frac{827}{1312}$