4m-8(m-2)=-4

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1 Answer

4m-8(m-2)=-4

expand the bracket

⇒4m-8m+2=-4

collect like terms

⇒-4m+2=-4

times by -1 to make it easier for yourself

⇒4m-2=4

letters on one side and numbers on one side

⇒4m=6

work out the value of 'm' on its own

⇒m=6/4

⇒m=3/2=1.5

by Level 4 User (9.5k points)

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