3 years ago

6.7z = 5.2z + 12.3 z=

Mathematics

2 answers:

Arturiano [62]3 years ago

8 0

Answer:

8.2

Step-by-step explanation:

5.2z+12.3=6.7z

12.3=6.7z-5.2z

12.3=1.5z

z=8.2

vladimir1956 [14]3 years ago

7 0

Answer:

z = 8.2

Step-by-step explanation:

6.7z = 5.2z + 12.3

combine like terms by subtracting 5.2z from both sides

1.5z = 12.3

divide by 1.5

z = 8.2

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6.7z = 5.2z + 12.3 z=​

6.7z = 5.2z + 12.3 z=