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x in (-oo:+oo)
N = m/8 // - m/8
N-(m/8) = 0
N-1/8*m = 0
x należy do R
x in (-oo:+oo)
| a+a+a+a+70+80=100 | | 9y+43=7(y+7) | | d=4m+7nsolve | | 3x-4(8x-6)=30 | | e^(-x/3000)=.25 | | -x/5-6=-8 | | 5x^2-144x-180=0 | | 8w^2-36w-20=0 | | 37+46-(7-76-676)= | | 9=5x+9 | | 4u+v+18u+11v= | | (3y)3= | | 5sin^2x-2=0 | | 15p+7=67 | | 6x+y=423 | | X*(X+8)=560 | | 3r+4s-(7-rs-6rs)= | | 9c+14-5c=8 | | 16+24x=160 | | 3000+36x=7500 | | 10-4y=2y+2 | | 2(8.95)+x=23.65 | | 8u-4=8u-12 | | .12+.09(900-x)=96 | | .125x+.1(800-x)=85 | | .15x+.07(1000-x)=130 | | 9x^3+18x^2-36x-72=0 | | .15x+.07(1000-x)=85 | | .15x+.007(1000-x)=130 | | 5x+7y=2y+4 | | b9-1/2=5/18 | | .10x+.08(x+1500)=480 |