denissee9814 denissee9814

14-07-2017
Mathematics

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musiclover10045 musiclover10045

14-07-2017

both angles given need to equal each other

5x-4=2x+14

add 4 to both sides

5x=2x+18

subtract 2x from each side

3x=18

divide 18 by 3

18/3=6

so x = 6

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