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Ivahew [28]
3 years ago
13

4m − –3m − 17m − –m − –7m = 12

Mathematics
1 answer:
Over [174]3 years ago
6 0

Step-by-step explanation:

\tt{ 4m-(-3m)-17m-(-m)-(-7m)=12 } ⠀

\tt{ 4m+3m-17m+m+7m=12 } ⠀

\tt{ 15m-17m=12 } ⠀

\tt{ -2m=12 } ⠀

\tt{ m=\dfrac{12}{-2}} ⠀

\tt{m=-6  }

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