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11 votes
11 votes
Solve the equation: 6(3x - 4) + 54 = -3(x + 11)

User MiniGod
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1 Answer

9 votes
9 votes

Answer:

x = -3

Explanation:

6(3x-4) + 54 = -3(x+11)

18x-24+54 = -3x-33 Multiply 3x and -4 by 6 this means distributive

property. Next, multiply x and 11 by -3.

18x+30 = -3x-33 Next, combine -24 and 54 which equals 30.

-30 -30 Next, subtract 30 from both sides to leave 18x by itself.

18x = -3x-63

+3x +3x Next, add 3x to both sides to leave -63 by itself.

21x = -63

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21 21 Divide 21 on both sides to leave x by itself.

x = -3

User Phil LaNasa
by
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