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Need some help plz-(7-9z)+8(3z-4)

Need some help plz-(7-9z)+8(3z-4)
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1 vote
Need some help plz-(7-9z)+8(3z-4)

User Cyberbudy
by
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1 Answer

2 votes

Simplify brackets

-7 + 9z + 8(3z - 4)

Expand

-7 + 9z + 24z - 32

Collect like terms

(-7 - 32) + (9z + 24z)

Simplify

-39 + 33z

Regroup terms

= 33z - 39

User Balter
by
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