Wheatclack Wheatclack
  • 23-09-2020
  • Mathematics
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15z + 3y = 21
Solve the formula for y

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willroth12
willroth12 willroth12
  • 23-09-2020
Answer:
y = 2

Explanation: z must be equal to 1, and 3x2 is equal to 6. 15+6= 21
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