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5 votes
5.4(m-2)= -2(3m+3) please help asap

2 Answers

6 votes

Answer:

m = 8/19

Step-by-step explanation :

5.4 (m-2) = -2 (3m +3)

54/10 (m-2) = (3m +3) as n = 1

2.3^3 / 2.5 (m-2) = (3m + 3)

4.868 (m-2) = (3m +3)

4.868 + 3 = (3m^2 * m-2)

8 / 9.5 * 2

m = 8 / 19

User Istrebitel
by
4.3k points
6 votes

Answer:

m = 0.421

Explanation:

5.4(m-2)= -2(3m+3) (expand parentheses by distributive property)

m(5.4) -2(5.4) = 3m(-2) + 3(-2)

5.4m - 10.8 = -6m - 6 (add 6m to both sides)

5.4m - 10.8 + 6m = - 6

11.4m - 10.8 = - 6 (add 10.8 to both sides)

11.4m = -6 + 10.8

11.4m = 4.8 (divide both sides by 11.4)

m = 4.8 / 11.4

m = 0.421

User Oleksandr Fentsyk
by
4.3k points