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OpenStudy (anonymous):
Simplify: (4x − 6) + (3x + 6) 7x 7x − 12 x 7x + 12
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OpenStudy (anonymous):
7x
OpenStudy (foolaroundmath):
(4x - 6) + (3x + 6) = 4x+ 3x - 6 + 6 = x(4+3) + 6-6 = 7x
OpenStudy (anonymous):
thank you :)
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