carypolina carypolina

31-08-2019
Mathematics

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

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ugwuchukwudi203 ugwuchukwudi203

31-08-2019

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

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