Rozwiąż równania:
3x - 5= 4 + 2x
-5x + 10 = -2x - 8
- 5x - 17= -9x +3
7x + 1= 5x-22
2x - 4 + 5x= x + 2
-3 + 2x - 6= 3-4x
7x + 2= 5 + 3x + 9
-5x + 12 + x= 2x - 12
2 (x-3) +3 (4-x)= 5
3 (x-4) -2 (2x-5)= -4
2 (x+4) -5 (x+3)= 2
-2 (x+3) +4 (2x+3)= -6
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3x - 5= 4 + 2x
3x-2x=4+5
x=9
-5x + 10 = -2x - 8
-5x+2x=-8-10
-3x= -18
x=6
- 5x - 17= -9x +3
-5x+9x=3+17
4x=20
x=5
7x + 1= 5x-22
7x-5x= -22-1
2x=-23
x= -23/2
x= -11,5
2x - 4 + 5x= x + 2
2x+5x-x=2+4
6x=6
x=1
-3 + 2x - 6= 3-4x
2x+4x=3+3+6
6x=12
x=2
7x + 2= 5 + 3x + 9
7x-3x=5+9-2
4x=12
x=3
-5x + 12 + x= 2x - 12
-5x+x-2x= -12-12
-6x=-24
x=4
2 (x-3) +3 (4-x)= 5
2x-6+12-3x=5
2x-3x=5+6-12
-x=-1
x=1
3 (x-4) -2 (2x-5)= -4
3x-12-4x+10= -4
3x-4x= -4+12-10
-x=-2
x=2
2 (x+4) -5 (x+3)= 2
2x+8-5x-15=2
-3x=2-8+15
-3x=9
x= -3
-2 (x+3) +4 (2x+3)= -6
-2x-6+8x+12= -6
6x=-6+6-12
6x=-12
x= -2
3x-5=4+2x
3x-2x=4+5
x=9
-5x+10=-2x-8
-5x+2x=-8-10
-3x=-18//:-3
x=6
-5x-17=-9x+3
-5x+9x=3+17
4x=20//:4
x=5
7x+1=5x-22
7x-5x=-22-1
2x=-23//:2
x=-11,5
2x-4+5x=x+2
7x-x=2+4
6x=6//:6
x=1
-3+2x-6=3-4x
2x+4x=3+9
6x=12//:6
x=2
7x + 2= 5 + 3x + 9
7x-3x=14-2
4x=12//:4
x=3
-5x + 12 + x= 2x - 12
-4x-2x=-12-12
-6x=-24//-6
x=4
2 (x-3) +3 (4-x)= 5
2x-6+12-3x=5
-x=5-6
-x=-1/*-1
x=1
3 (x-4) -2 (2x-5)= -4
3x-12-4x+10=-4
-x=-4+2
-x=-2/*-1
x=2
2 (x+4) -5 (x+3)= 2
2x+8-5x-15=2
-3x=2+7
-3X=9// -3
X=-3
-2 (x+3) +4 (2x+3)= -6
-2x-6+8x+12=-6
6x=-6-6
6x=-12//6
x=-2