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

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

asked
User Iggy
by
8.7k points

1 Answer

6 votes

Answer:

x=21-5x4

x=21-20

x=1

Explanation:

answered
User Thataustin
by
8.3k points
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