carito101904 carito101904

18-01-2019
Mathematics

contestada

18x-(8x-7) = 67 I have been stuck on this question all day, please explain.

Respuesta :

anthonyluisrubi anthonyluisrubi

18-01-2019

Answer:

X=6

Step-by-step explanation:

Remove parenthesis and collect the like terms:

18x-8x+7=67

Move constant to the right:

10x+7=67

Subtract the numbers:

10x=67-7

Divide both sides by 10:

10x=60

x=6

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