Question

128 x X + 12 x X + 16 x X =5 208 000

Answer 1

128*x + 12*x + 16*x = 5 208 000

(128+12+16)*x = 5 208 000

156 * x = 5 208 000

x = 5 208 000 : 156

x = 5 208 000/156

Answer 2

\(128x+12x+16x=5208000\)

\(\left(128+12+16\right)x=5208000\)

\(156x=5208000\)

\(x=\frac{434000}{13}\)

vậy \(x=\frac{434000}{13}\)