15(5 - x) -7(c+9)=4/1-5x
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Answer:
(15×5)-(15×x)-(7c+49)=4/-5x
75-49-15x-7c=4/-5x
26-8x=4/-5x
26-4=-5x+8x
22=13x
x=13-22
x=-09
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