2*(x-3)=5*(2-x)=12 помагите плиз

2х-6=10-5х=122х-6-10+5х=127х-16=127х=28х=4Ответ:4.

2*(x-3)+5*(2-x)=122x - 6 + 10 - 5x = 12-3x + 4 = 12-3x = 12 - 4-3x = 8x = -8:3x= -2 2/3==================2*(x-3)-5*(2-x)=122x - 6 - 10 + 5x = 127x - 16 = 127x = 12 + 167x = 28x = 28 : 7x = 4