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PRE-ACT QUESTION: If 9m - 3 = -318, then 14m = ?

User Wet Feet
by
8.4k points

2 Answers

2 votes

Answer:

14m = -490

Explanation:

9m - 3 = -318, then 14m = ?

First solve for m:

9m - 3 = -318

9m - 3 + 3 = -318 + 3

9m = -315

9m/9 = -315/9

m = -35

Now substitute:

14m = ? when m = -35 so:

14(-35) = -490

14m = -490

User Fastcatch
by
7.3k points
1 vote

Answer: 14m = -490

Explanation:

9m - 3 = -318

9m = -315

m = -35

14(-35) = -490

Hope this helps!

User Deepak Chauhan
by
7.8k points