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OpenStudy (anonymous):
20. 70 = –7(–2 – 2z) (1 point)
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OpenStudy (anonymous):
70 = -7(-2-2z) 70 = 14 +14z 56 = 14z z = 56/14
OpenStudy (anonymous):
Ask if you're unsure why.
OpenStudy (anonymous):
That makes since, thanks!!
OpenStudy (anonymous):
sense! sorry lol
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