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

Mathematics

2 answers:

jasenka [17]2 years ago

5 0

Answer:

z=-1

Step-by-step explanation:

Combine like terms: 11+2 ( 13z )

Divide: -13/13 ( -1 )

Ronch [10]2 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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