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OpenStudy (anonymous):
solve for x. x - 8x + 7 = 2x - 11
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OpenStudy (grant330sims):
first, try to get all the variables on the same side.
Parth (parthkohli):
-7x + 7 = 2x - 11 => -7x + 18 = 2x => 7x + 2x = 18 => 9x = 18 => x = 2
OpenStudy (anonymous):
x=2
OpenStudy (anonymous):
x - 8x + 7 = 2x - 11 steps: -7x+7=2x-11 -7x-2x=-11-7 -9x=-18 x=-18/-9 x=2
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