3 years ago

What is 3(1+6r)=14-12

Mathematics

1 answer:

olasank [31]3 years ago

7 0

Answer:

Step-by-step explanation:

3(1+6r)=14-12 Write out formula.

3+18r=2 Distributive Property Form.

(3-3)+18r=2-3 Subtract 3 to both sides.

(18/18)r=-1/18 Divide both sides by 18

r=0.055555..... or -1/18.

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