Question

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

Answer 1

r = 0.055555.....

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.