Jawabanmu

2014-01-16T20:08:59+07:00
= -4x - 15 + 8x = 1
= x - 3 - 2x = 1
= 5x - 4 + 10 = 1
= 1 + 1x/2 =1
2 2 2
2014-01-16T20:10:30+07:00
-4x -15 = 1 - 8x
-4x + 8x = 1 + 15
4x = 16
x = 16 /4
x = 4

x-12 =2x + 36
x - 2x = 36 + 12
-x = 48
x = -48

-5x -4x +10 = 1
-9x = 1 -10
-9x = -9
x = -9 / -9
x = -1

2 + x / 4 =5
x/4 = 5 - 2
x = 3 x 4
x = 12

udahh, tolong dijadiin jawaban terbaik yaa
10 4 10