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D-(8/(-21)) = 18
m^2 = 9/64
(5/7)*x-((6/7)*x)-2 = -13
(1/7)*x^(-6/7)
k-(6/2) = -3
| 3y+8=2-5y | | 6x=-12.18 | | 3a+(a-15000)=109000 | | 8x+7x-48=72-9x | | D-8/-21=18 | | 4cos(x+45)=3 | | 15+50d=125 | | -3p+7(1-7p)=-201 | | 3(x-2)-3x=3(2x-5) | | 0.10t+0.12(t+100)=560 | | 20=4(v+2)+4 | | 4w^2-225= | | 6+-3k-24+13k-(-1)= | | 4x=-37+5(4x+1) | | 5x+7+6x=6+x+1 | | 20=v+9-16 | | 6x+5(-2x-4)=24 | | -88=4k+6(k-3) | | 240=6(6n+4) | | -3x-99=48-10x | | y=-1.33x+3 | | -86=-2(8-5x) | | 3(b-12)=18 | | 4+x=-x-7x-5 | | .000000000000001/20 | | -272=-6(5-5n)-2 | | 29+8r=-6(2r+3) | | 112=-2(7n-7) | | 27-(-x)=62 | | -7x+3(4-6x)=137 | | m^2=9/64 | | -92=5v+4(v-5) |