Question

Реши уравнение (x+8):70=4

Answer 1

(x+8)÷70=4
x+8=70×4
x+8=280
x=280-8
x=272

Answer 2

$(x + 8) \div 70 = 4 \\ x + 8 = 4 \times 70 \\ x + 8 = 280 \\ x = 280 - 8 \\ x = 272. \\ otvet : \: x = 272.$
_______________________
Удачи)))))