simplify :- 3(10z-2)-2(5z-6)=4(5z-11)-7
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Answer:
question is wrong
Step-by-step explanation:
- 30z-6-10z+12=20z-44-7
- 20z+6=20z-51
- 20z-20z=-51-6
- 0 not equal to -57
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