sociallyawkward1 sociallyawkward1

15-08-2017
Mathematics

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I don't know how to figure it out step by step

I dont know how to figure it out step by step class=

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apologiabiology apologiabiology

15-08-2017

remember that you can do anything to an equation as long as you do it to both sides

combine like terms

we can show that 7x-4x=3x by using the distributive property
7x-4x=x(7-4)=x(3)=3x

so
3x=54
divide both sides by 3
x=17

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