Question

Tentukan penyelesaiannya:
1. 3x - 4 > 5x -16
2. 7 + 3/5t < 16
3. 4(x+2) - 3(2) - 5x) = 5(3x-2)
4. 15m + 2/3 = 5/3 + 14m
TOLONG BANGET DIBANTU YA KAKAK KAKAK ^^ TERIMAKASIH...

Answer 1

1.)3x -4 > 5x - 16
=3x - 5x > -16 + 4
=-2x >-12
x = -12/-2
x = 6
2.)7 +5/3 t < 16
   = 5/3t < 16 - 7 
=5/3t <9
=3/ 5
3.) 4 (x+2)-3(2)-5x) = 5(3x-2)
=4x + 8 -3 x(6 - 15x )=15x -10
=4x-15x-15x = -10 -8+3-6
=-26x =-1
x = 1/26
4.)15m + 2/3 = 5/3 + 14m
=15m -14m = 5/3 - 2/3
=1m =1
m= 1
maaf ya kalau salah semoga bermanfaat