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-6n+21 =12n-15 I need help solving the equation
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-6n+21 =12n-15 I need help solving the equation

User Charbel
by
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1 Answer

7 votes

Answer:

n = 2

Explanation:

Given

- 6n + 21 = 12n - 15 ( collect terms in n on the left and numbers on the right )

Subtract 12n from both sides

- 18n + 21 = - 15 ( subtract 21 from both sides )

- 18n = - 36 ( divide both sides by - 18 )

n = 2

User Stomped
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