Draw an image about mathematics. Tthe scene is a wooden table, there's a white paper with mathematical equations that involve letters and numbers. There are also pencils, erasers, and a ruler scattered around the paper. A cup of coffee is near the paper and a book about algebra is also lying on the table. Surrounding all these items, decorative indoor plants, giving a peaceful studying environment.

Write an equivalent expression by distributing the "minus−" sign outside the parentheses:

minus, left bracket, minus, 6, d, minus, 6, point, 7, f, plus, 0, point, 6, right bracket
−(−6d−6.7f+0.6)

6d + 6.7f - 0.6