Seudónimo Seudónimo

17-07-2017
Mathematics

contestada

What is the coefficient of the variable in the expression 2 − 5x − 4 + 8?

Respuesta :

17-07-2017

The variable is x, and it is multiplied by -5, so the coefficient of the variable is -5.

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christianbarri christianbarri

17-07-2017

Fist you need to combine like terms...///////// -5x+4

Then make it equal to 0

-5x+4=0

next you move the 4 to the other side///// -5x=4

after that you divide and you are left with

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