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Anonymous
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Immanuel Connelly ∙
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x / 4 = -9?
(x/4 =-9)4
x=-36
Wiki User
6x-7=8x+9 bring the x over -7=2x+9 take the 9 over -16=2x divide both sides by 2 x=-8
54 / 9 = n n = 6
log9(x)=2 x=9^2 x=81
X=45
4x+9=25 4x+9=25-9 4x/4=1 16/4=4 4x+9=26 4(4)+9=25 16+9=25 The answer is 4