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6rs — 7bc (-) 9rs — 7bc simplify

1 Answer

0 votes

Answer:

- 3rs

Explanation:

6rs — 7bc (-) 9rs — 7bc = 6rs - 7bc - 9rs - 7bc

=6rs - 9rs - 7bc - 7bc (collecting the like terms)

= - 3rs

answered
User Rachel Hettinger
by
8.8k points
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