11-11-2014
Mathematics

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7(2x-4)-(10-3x) How do I simplify this expression?

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jserene01 jserene01

11-11-2014

7(2x-5)-(10-3x) ; (14x-5)-(10-3x) ; (17x-5)-10 ; 17x-15

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faizahbegum faizahbegum

11-11-2014

14x-28-10+3x [expand the brackets]
=17x-38 [then simplify]

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