soph2617 soph2617

20-01-2021
Mathematics

contestada

Use the formula x = 3y - 5z to find the value of x, when y = 7 and z = 4

Respuesta :

dilyanakomitova21 dilyanakomitova21

20-01-2021

Answer:

x=21-5x4

x=21-20

x=1

Step-by-step explanation:

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