bandzswagg123
01.02.2021 •
Mathematics
(−0.75x − 7) − (7.5x + 5.4) simplified
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Ответ:
Step-by-step explanation:
Given the expression
Remove parentheses: (-a) = -a
As we know that: - (7.5x + 5.4) = -7.5 - 5.4
Group like terms
Add similar elements: -0.75x - 7.5x = -8.25x
Subtract the numbers: -7 - 5.4 = -12.4
Therefore, we conclude that:
Ответ: