Respuesta :

gmany

Answer:

[tex]\large\boxed{x=-\dfrac{1}{2}=-0.5}[/tex]

Step-by-step explanation:

[tex]-2x-10x+12=18\qquad\text{subtract 12 from both sides}\\\\-2x-10x=18-12\qquad\text{simplify}\\\\-12x=6\qquad\text{divide both sides by (-12)}\\\\x=\dfrac{6}{-12}\\\\x=-\dfrac{6:6}{12:6}\\\\x=-\dfrac{1}{2}[/tex]

eilly

Answer: -1/2

Step-by-step explanation: subtract 12 from 18. add your -2x to your -10x and get -12x. Divide your -12x to your 6 and you get -1/2=x

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