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Alexxandr [17]
3 years ago
7

What is the simplified form of 6.8x + (-8.9)+(-6.8x) + 8.9? Explain how you know.

Mathematics
1 answer:
Mademuasel [1]3 years ago
7 0

\sf\huge\underline\color{pink}{༄Answer:}

\tt6.8x + ( - 8.9) + (6.8x) + 8.9 \\  = \tt6.8x - 8.9 + 6.8x + 8.9 \\  = \tt6.8x + 6.8x + 0  \\  = \tt6.8x + 6.8x \\  = \large\boxed{\tt{\color{pink}{13.6x}}}

\color{pink}{==========================}

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