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23-09-2021
Mathematics

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Justify your reasoning when solving the equation: 3(x+4)=8x-18

Justify your reasoning when solving the equation 3x48x18 class=

Respuesta :

halfpintwalters halfpintwalters

26-09-2021

Answer:

6

Step-by-step explanation:

3x plus 12= 8x -18

subtract twelve on both sides:

3x= 8x- 30

minus 8x on both sides:

-5= -30

divide:6

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