Răspuns :
575 - b × 32 - 45 = 50
575 - b × 32 = 50 + 45
575 - b × 32 = 95
b × 32 = 575 - 95
b × 32 = 480
b = 480 : 32
b = 15
575 - b × 32 = 50 + 45
575 - b × 32 = 95
b × 32 = 575 - 95
b × 32 = 480
b = 480 : 32
b = 15
Salut,
575-b×32-45=50
575-b×32=50+45
575-b×32=95
b×32=575-95
b×32=480
b=480:32
b=15
BY 7646
575-b×32-45=50
575-b×32=50+45
575-b×32=95
b×32=575-95
b×32=480
b=480:32
b=15
BY 7646