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OpenStudy (anonymous):
Question Check The Question Was 25h + 40 = -15h - 8 25h + 15h = 40 +-80 40h = 120 h = 3 ?
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OpenStudy (anonymous):
where did you get 120?
OpenStudy (anonymous):
add 15h to both sides. Subtract 40 from both sides
OpenStudy (anonymous):
Is it -8 or -80?
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