2 years ago

Add the two expressions. 3z−4 and 2z + 5 Enter your answer in the box.

Mathematics

2 answers:

andrew-mc [135]2 years ago

8 0

Answer:

5z+1

Step-by-step explanation:

3z-4+2z+5

Group like terms

3z+2z+5-4

Simplify

5z+1

Ainat [17]2 years ago

6 0

Answer:

5z+1

Step-by-step explanation:

(3z-4)+(2z+5)

3z-4+2z+5

3z+2z-4+5

5z-4+5

5z+1

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