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P/2-5 = 9
(5*x-7)/4 = -6
149000;1901699;2391;85784;0;0
14000;1901699;2391;85784;0;0
sin(55) = 25/x
| -8(2x+1)+5(x-2)=7 | | 4x+9+4x+8+4x=4x+4x+5x+1 | | 3(1+7r)=87 | | 12x^3+47x^2= | | -216=8(4b-3) | | -6(7x-7)=-42x+42 | | 1452.05=462.05ln(x)+38.01 | | 8*cos^4(x)-8*cos^2(x)+1=0 | | -6x-8=-18x-44 | | y+-53=-74 | | 6x-8=18x-44 | | P/2-5=9 | | (5x-7)/4=-6 | | 18.90/.025= | | x-74=-135 | | (x/7)−3=(x/7) | | 18.95*7.20= | | 8+3x=2(3+2x)+5 | | 12-(5-1)=2x | | 5c=625 | | 7y+2=5 | | 0.1(.05m+6)=2 | | 2x+5=6y+15 | | 17v-15v-2v+v-1=10 | | 3k+18=6+7(k+4) | | Sin(55)=25/x | | 2u-u=17 | | 24x^2+34x-100=0 | | 16v-14v-v-1=13 | | 10z-14z-9=15 | | .01+.05(22-p)=54 | | Tan(55)=25/x |