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grin007 [14]
3 years ago
5

Solve for z. 11z + 2z = -13

Mathematics
2 answers:
jasenka [17]3 years ago
5 0

Answer:

z=-1

Step-by-step explanation:

Combine like terms: 11+2 ( 13z )

Divide: -13/13 ( -1 )

Ronch [10]3 years ago
3 0

Answer:

z = -1

Step-by-step explanation:

add like terms: 13z = -13

divide both sides by 13: z = -1

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