3 years ago

Write each expression in simplest form 1. 5x+4+9x, 2. 2+3d+d, 3. -3r+7-^-3r-^-12

Mathematics

1 answer:

Finger [1]3 years ago

4 0

1. 14x+4

2. 2+4d

3. not sure what the question wants..not understanding 7-^-3r

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