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4 votes
Will somebody please help me​

Will somebody please help me​-example-1
User Justinf
by
3.3k points

2 Answers

1 vote

5z + 1

3z + 2z = 5z

(-4) + 5 = 1

User Nezroy
by
3.3k points
9 votes

Explanation:

3z-4 + 2z+5 = 3z+2z+5-4 = 5z+1

User Anjnkmr
by
3.7k points