Question

(1)11,2x+3,7=7,06 (2)5,4e+83=23,1 (3)13,6x-3,64 (4)(3,7x-1,24)*2,5=8
решите плиииз

Answer 1

11,2×=7,06-3,7
×=3,36/11,2
×=3