What is - 2x-7=3 (4x+7)

x = - 2

Step-by-step explanation:

-2x-7=3 (4x+7)

multiply numbers in parenthesis by 3

-2x-7=12x+21

move terms

-2x-12x=21+7

subtract - 2x to - 12x but since there negative the equation is addition. Also, add 21 to 7

-14x=28

divide both sides by - 14

x = - 2

x = - 2

Step-by-step explanation:

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