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9*cos(x)
(1.2*x)/8 = 3
(5*x)/4 = 12
(3/2)*x-(3/4) = 1/6
(3/5)*x-(2/15) = 2/3
| X-9y=-26 | | 4z-8=36 | | 8+5w=63 | | (4x-9)(8x-4)=0 | | 0.2(4x+3)=7 | | 4-6w=42 | | 7+4x=91 | | (28)+2(2x-2)=6x | | 10x+20=5x+25 | | -4p-6x-3p+6x= | | 0.25(4x+12)=x+3 | | (2x-3w)(x+6w)=0 | | -4p-6x+4p+6x= | | -3k+4x-6k-5x= | | 1x+7x-12=20 | | 9n+4=3n | | 2+2y=1.5y | | 10n+5=5n | | .085x^2-3.5x+40=0 | | 2x^7-12x^6+12x^5=0 | | 0.5x+14=30 | | f(x)=30000 | | 2ln(x-1)=ln(10x) | | 24=-4(3k-11) | | 1.2x/8=3 | | y+49x=20.8 | | 5x/4=12 | | .085x^2-5x+40=0 | | 3overx-1=4overx+2 | | 3/2x-3/4=1/6 | | 3/5x-2/15=2/3 | | 3(2x+7)=4x+7+2x |