SOLUTION: simplify the expression -(z-2)+4z

SOLUTION: simplify the expression -(z-2)+4z

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Question 615339: simplify the expression -(z-2)+4z
Answer by Maths68(1474) (Show Source): You can put this solution on YOUR website!
=-(z-2)+4z
=-z+2+4z
=3z+2
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