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3 years ago

9

6(-3r)=-39+3r what is the answer and work

1 answer:

masha68 [24]3 years ago

8 0

<span>6(-3r)=-39+3r
-18r = -39+3r
39 = 18r + 3r
39 = 21r
39/21 = r
13/7 = r
r = 13/7</span>

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