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OpenStudy (anonymous):
how do you solve for x in this equation: 4x-7(x-3)=28
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OpenStudy (anonymous):
4x-7x-21=28 (solve it out) 11x-21=28 (combine like terms) 11x=49 (move x's to one side and whole numbers on the other) x=7 (solve for x by dividing both sides by 11)
OpenStudy (anonymous):
give me a trophy please :) thanks! and good luck with the rest of your math
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