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Which expression is equivalent to 4 - 10(9m-7)

User Fortunee
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2 Answers

5 votes

Step-by-step explanation: multiply both sides by 9m-7 then bring down your 10

that's about all I can remember so your on your own from that point it's been a while since I've did this sorry mate

User Ulmer
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8.4k points
3 votes

The simplified expression is 74 - 90m.

To solve this problem

The terms enclosed in parenthesis must all have the -10 divided among them before being combined with like phrases.

4 - 10(9m - 7) = 4 - 90m + 70

Now, combine the constant terms:

4 - 90m + 70 = (4 + 70) - 90m

74 - 90m

Therefore, the simplified expression is 74 - 90m.

User Rockstart
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