Question

(9z+7)-5(2z-3)+3(2z+3)

Answer 1

Answer:

Simplified form of the given expression is (5z + 31)

Step-by-step explanation:

We have to simplify the expression given as (9z + 7) - 5(2z - 3) + 3(2z + 3)

(9z + 7) - 5(2z - 3) + 3(2z + 3) = 9z + 7 - 10z + 15 + 6z + 9

                                               = (9z + 6z - 10z) + (7 + 15 + 9)

                                               = 15z - 10z + 31

                                               = 5z + 31

Therefore, simplified form of the given expression is (5z + 31).

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