Question

me ajudem nessa equação
10x-1=4x+4
5(x-2)=3x-8
3(4-2x)=4-8x
-2x+5=-10-3
2(x+1)=3(x+2)
x/62x/1=1/3-x/2
x/2=13/4+x+2/4
x-4/3=-2x+1/2

Answer 1

10x-1=4x+4
10x-4x=4+1
6x=5
x=5/6

5 (x-2)=3x-8
5x-10=3x-8
5x-3x=-8+10
2x=2
x=2/2
x=1

3 (4-2x)=4-8x
12-6x=4-8x
-6x+8x=4-12
2x=-8
x=-8/2
x=-4

-2x+5=-10-3
-2x=-10-3-5
-2x=-18
x=18/2
x=9


2(x+1)=3(x+2)
2x+2=3x+2
2x-3x=2-2
x=0