katieismad katieismad

31-08-2020
Mathematics

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Simplify the expression 7 - X-(-5x) - 10 + 4x.

Respuesta :

31-08-2020

7-x-(-5x)-10+4x
=7-x+5x-10+4x
= -x+5x+4x+7-10
=4x+4x-3
=8x-3

Hope this can help.

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