Respuesta :

-7x + 5 + 10 = 3x - 7 -2x

-7x + 15 = 3x - 2x - 7

-7x + 15 = x - 7

last option from the top.
Hey there, Lets solve this problem together. 

[tex]-7x + 5 + 10 = 3x - 7 -2x -7x + 15 = 3x - 2x - 7 -7x + 15 = x - 7[/tex]
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