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Use the formula x = 3y – 5z to find the value of x, when y = 7 and z = 4
Question
Use the formula x = 3y – 5z to find the value of x, when y = 7 and z = 4
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Mathematics
3 years
2021-08-03T20:13:42+00:00
2021-08-03T20:13:42+00:00 1 Answers
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Answer:
x=21-5×4
x=21-20
x=1
Step-by-step explanation: