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Mathematics 17 Online
OpenStudy (anonymous):

3(m-5)=m-7

OpenStudy (anonymous):

How about getting rid of the parenthesis on the left side by using the Distributive Law?

OpenStudy (anonymous):

soo distribute the 3 to the (m-5)

OpenStudy (anonymous):

multiply 3 from (m-5) ?

OpenStudy (anonymous):

multiply 3 and (m-5) yes

OpenStudy (anonymous):

3(m - 5) = 3(m) - 3(5) = 3m - 15

OpenStudy (texaschic101):

did you figure it out or do you need help ?

OpenStudy (anonymous):

is the answer 5

OpenStudy (texaschic101):

3(m - 5) = m - 7 (distribute through the parenthesis) 3m - 15 = m - 7 (subtract m from both sides) 3m - m - 15 = -7 (add 15 to both sides) 3m - m = -7 + 15 (combine like terms) 2m = 8 (divide by 2 on both sides) m = 4 Do you understand everything I did or do you have questions ?

OpenStudy (anonymous):

i get it thank u

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