Нужна опять помощь( Решите пожалуйста уравнения((
а) 3х-8=х+6
б) 7а-10=2-4а
в) 1/6y-1/2=3-1/2y
г) 2.6-0.2b=4.1-0.5b
д) p-1/4=3/8+1/2p
е) 0.8-y=3.2+y
ж) 2/7х=1/2
з) 2х-0,7=0

а) 3х-8=х+6 3*x-8 = x+63*x = 14 + x2*x = 14x = 14 / (2)б) 7а-10=2-4а7*a-10 = 2-4*a7*a = 12 - 4*a11*a = 12a = 12 / (11)в) 1/6y-1/2=3-1/2y1/6*y-1/2 = 3-1/2*yy/6 = 7/2 - y/22*y/3 = 7/2y = 7/2 / (2/3)y = 21/4г) 2.6-0.2b=4.1-0.5b(13/5)-(1/5)*b = (41/10)-(1/2)*b13/5-1/5b = (41/10)-(1/2)*b13/5-1/5b = 41/10-1/2b-b/5 = 3/2 - b/23*b/10 = 3/23/10b = 3/2 / (3/10)b = 5д) p-1/4=3/8+1/2pp-1/4 = 3/8+1/2*pp = 5/8 + p/2p/2 = 5/8/2p = 5/8 / (1/2)p = 5/4е) 0.8-y=3.2+y4/5)-y = (16/5)+y4/5-y = (16/5)+y4/5-y = 16/5+y-y = 12/5 + y-2*y = 12/5-2y = 12/5 / (-2)y = -6/5ж) 2/7х=1/22/7*x = 1/2x = 1/2 / (2/7)x = 7/4з) 2х-0,7=02*x-(7/10) = 02*x-7/10 = 02*x = 7/102x = 7/10 / (2) x = 7/20