Question

Tolong di bantu ya...
1). 4 X + 5= 10x -3
2). 7(x+4)-10=5-4x
3). 5X+4(2X+4)=2X

tolong bantu di jawab ya..

Answer 1

1) 4x + 5 = 10x -3
4x -10x = -5 -3
- 6x = -8
x = -8/-6 = 8/6 = 4/3
2) 7x + 28 - 10 = 5 -4x
7x + 18 = 5 -4x
7x + 4x = -18 + 5
11x = -13
x = -13/11
3) 5x + 8x + 16 = 2x
13x - 2x = 16
11x = 16
x = 16/11


smoga membantu dan maaf jika salah