plz answer all these question with solutions.........
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2z+4=6z+5z-2
=2z-6z-5z=-2+4
= -9z=6
= z =6/9
= z = 2/3
4/3k+3/2k-k= 8/3
= 8k+9k-6k/6 =8/3
= 8k+3k/6 = 8/3
= 11k/6 = 8/3
= k= 8×6/11×3
= k=16/11
=2z-6z-5z=-2+4
= -9z=6
= z =6/9
= z = 2/3
4/3k+3/2k-k= 8/3
= 8k+9k-6k/6 =8/3
= 8k+3k/6 = 8/3
= 11k/6 = 8/3
= k= 8×6/11×3
= k=16/11
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a)2z+4=6z+5z-2
2z-6z-5z=-2-4
-9z=-6
z=6/9
z=2/3
2z-6z-5z=-2-4
-9z=-6
z=6/9
z=2/3
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