3 years ago

Simplify: 9(1 - r) + 3r

Mathematics

2 answers:

Butoxors [25]3 years ago

4 0

Answer:

hdudhryhrgrhdidbf7hs6he8hs6jw9wg5gssi

MA_775_DIABLO [31]3 years ago

4 0

Step-by-step explanation:

9 - 9r + 3r

9 - 6r

For finding the value of r

9 = - 6r

9/ - 6 = r

3 / - 2 = r

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