2 years ago

Please Help me asap!!

2 answers:

7 0

Answer:

z -2 = 10

Step-by-step explanation:

11z-9-10z+7 = 10

Combine like terms on the left side

11z -10z -9+7 =10

z -2 = 10

3 0

Answer: z=12

Step-by-step explanation:

$11z-9-10z+7=10\\z-9+7=10\\z-2=10\\z=12$

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