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-3(4-x)=18 how to solve this equation
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2 votes
-3(4-x)=18 how to solve this equation

User Matt Sharpe
by
7.8k points

1 Answer

7 votes

Answer:

expand the brackets

-12+3x=18

collect like terms

3x=18+12

3x=30

divide both sides by 3

x=30/3

x=10

User Joe Yang
by
8.0k points
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