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OpenStudy (anonymous):
i need help on simplifying the fallowing expression 7(a-9) and (4-z)15 all steps plz
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OpenStudy (mathteacher1729):
It looks like you must distribute. 7(q + 2) = 7*q + 7*2 = 7q + 14 or 8(g-3) = 8*g - 8*3 = 8g -24
OpenStudy (anonymous):
this is the rong equation i meant 7 (a-9) and (4-z) 15
OpenStudy (anonymous):
he has tried to explain how it should be done you can follow his directions for your question n solve it yourself
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