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Algebra 8 Online
OpenStudy (anonymous):

7(x+4)=9(x-2) find the solution set

OpenStudy (anonymous):

Multiply 7x+28= 9x-18 You want to isolate the x so first you add 18 to both sides: 7x+46=9x Then subtract the 7x from both sides you are left with 46=2x divide by 2 on each side x=23

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