solve the equation find x

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Mathematics

Description

-8x+15+5x=9 

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Explanation & Answer

-8x + 15 + 5x = 9                          add the like terms

-3x + 15 = 9                                 subtract 15 from both sides

-3x = 9 - 15 = -6                          divide both sides by -3

x = -6/(-3) = 2



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