SOLUTION: qual é o resultado da -5x-2(-3x-4)=-5x-2

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Question 685128: qual é o resultado da
-5x-2(-3x-4)=-5x-2

Found 2 solutions by MathLover1, funmath:
Answer by MathLover1(20850) About Me  (Show Source):
Answer by funmath(2933) About Me  (Show Source):
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qual é o resultado da
-5x-2(-3x-4)=-5x-2
First simplify both sides of the equation using the orders of operation.
En primer lugar simplificar ambos lados de la ecuación utilizando las órdenes de operación.
-5x%2B6x%2B8=-5x-2
x%2B8=-5x-2
Then move the variables to one side and the constants to the other by adding their inverses to both sides of the equation.
Luego mover las variables a un lado y las constantes a la otra mediante la adición de sus inversos a ambos lados de la ecuación.
5x%2Bx%2B8=5x-5x-2
6x%2B8=-2
6x%2B8-8=-2-8
6x=-10
Last divide by the number being multiplied by the variable.
Última divide por el número que se multiplica por la variable.
6x%2F6=-10%2F6
highlight%28x=-5%2F3%29
¡Buena suerte!