Х-20×7+120=3600÷10 помогите решить

Question

Х-20×7+120=3600÷10 помогите решить

Answer 1

Х-20×7+120=3600÷10х-140+120=360
х-20=360
х=360+20
х=380

Answer 2

X-20*7+120=3600:10
x-140+120=360
x-20=360
x=360+20
x=380