4(3 - х) - 11 = 7(2х - 5)
12 - 4х - 11 = 14х - 35
-4х -14х = -35 - 12 + 11
-18х = -36
х = -36 : (-18)
х = 2
4(3-x)-11=7(2x-5)
12-4х-11=7(2x-5)
12-4х-11=14х-35
1-4х=14х-35
1-4х-14х= -35
-4х-14х= -35-1
-18х= -35-1
-18х= -36
х= -18х÷(-18)= -36÷(-18)
х=2
4(3 - х) - 11 = 7(2х - 5)
12 - 4х - 11 = 14х - 35
-4х -14х = -35 - 12 + 11
-18х = -36
х = -36 : (-18)
х = 2
4(3-x)-11=7(2x-5)
12-4х-11=7(2x-5)
12-4х-11=14х-35
1-4х=14х-35
1-4х-14х= -35
-4х-14х= -35-1
-18х= -35-1
-18х= -36
х= -18х÷(-18)= -36÷(-18)
х=2