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Salsk061 [2.6K]
3 years ago
8

-5.2(m+3.4)=2.6 what is the value of m?

Mathematics
2 answers:
RSB [31]3 years ago
6 0

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>.</em>

aksik [14]3 years ago
4 0

Answer:

-3.9

Step-by-step explanation:

Distribute:

-5.2(m + 3.4) = 2.6

-5.2(m) + -5.2(3.4) = 2.6

Multiply:

-5.2(m) + -5.2(3.4) = 2.6

-5.2m - 17.68 = 2.6

Add 17.68 on both sides:

-5.2m - 17.68 = 2.6

          +17.68   +17.68

-5.2m = 20.28

Divide by -5.2 on both sides:

-5.2m = 20.28

/-5.2      /-5.2

m = -3.9

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3: Whatever answer you get from that equation is the answer

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When you divide, you are setting the amount each staff member needs to donate by seeing how much money 30 people can give (equally) that adds up to 1285.

Hope this helps :)

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