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4z - (-3z) simplify

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4z - (-3z) simplify

asked Dec 23, 2022 171k views

10 votes

4z - (-3z) simplify

Mathematics
high-school

Abdul Qadir Memon asked

by Abdul Qadir Memon

8.5k points

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2 Answers

7 votes

Answer:

7z

Explanation:

4z−−3z

=4z−−3z

=4z+3z

=z+z+z+z+z+z+z

=7z

Jstim answered Dec 24, 2022

by Jstim

7.9k points

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7 votes

Answer:

4z+3z or 7z

Explanation:

have a great day! (Btw when there are numbers with -(-, change it to an addition sign

Doublesharp answered Dec 28, 2022

7.9k points

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