Mathematics

Mathematics, 14.12.2019 08:31, fredvales19

Plz .. will be mark as brainiest : ))
add and subtract linear expressions
1. ( 9x + 7 ) - ( x + 3)
2. ( 3x - 4) + (x - 5)
3. ( -3x + 15) + ( -3x +2)
4. ( -2x + 10) - ( -8x - 1)

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Plz .. will be mark as brainiest : ))
add and subtract linear expressions
1. ( 9x + 7...

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