Rozwiąż równania:
1) x-5-3(4-x)=2-x
2) -3(2x-1)=x-11
3) 3(3x+1)-5x=4(3+x)
4) 3+x=0,5(2x+6)
x-5-12-3x=2-x
x-3x+x=17+2
-x=19
x=-19
-6x+3=x-11
-6x+x=11-3
-5x=8
x= - 8/5
9x+3-5x=12+4x
4x-4x=12-3
0=9
4)3+x=0,5(2x+6)
3+x=x+3
x-x=3-3
0=0
-x=19 x=-19
-5x=8 x= - 8/5
4x-4x=12-3 0=9
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1) x-5-3(4-x)=2-x
x-5-12-3x=2-x
x-3x+x=17+2
-x=19
x=-19
2) -3(2x-1)=x-11
-6x+3=x-11
-6x+x=11-3
-5x=8
x= - 8/5
3) 3(3x+1)-5x=4(3+x)
9x+3-5x=12+4x
4x-4x=12-3
0=9
4)3+x=0,5(2x+6)
3+x=x+3
x-x=3-3
0=0
1) x-5-3(4-x)=2-x
x-5-12-3x=2-x
x-3x+x=17+2
-x=19 x=-19
2) -3(2x-1)=x-11
-6x+3=x-11
-6x+x=11-3
-5x=8 x= - 8/5
3) 3(3x+1)-5x=4(3+x)
9x+3-5x=12+4x
4x-4x=12-3 0=9
4)3+x=0,5(2x+6)
3+x=x+3
x-x=3-3
0=0