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alexisgilford
11.02.2021 •
Mathematics
X = −3 y = 4 and z = −5
Work out the value of x + 2y − 3z
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Ответ:
20
Step-by-step explanation:
-3+ 2(4) - 3(-5)
= -3+ 8 + 15
=20
Ответ: