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(4*x)/4 = 90
x^2*((36*x^4*y)/9) = 0
n-(1/5) < 2/7
(2/5)*x-2 = -6
754;2950
| 4x+8=2x-16 | | 5.60c+2.30p=32.90 | | 2x=2+y | | 11+9=-5 | | 4y+2=8y-10 | | y=0.428571x+3 | | 4x/4=90 | | 36x^4y/9x^2 | | (9y-4)=(6y+5) | | 11+5x=51 | | 2x-48=24 | | 5+1.5x=20 | | 2x+30=10x-2 | | 0=x^2+2-2x | | 0=r^2-88.36 | | -3p-4=2 | | g(-5)=-x+6 | | f(2)=6x-3 | | 3x+25=4x+27 | | -9x+17+1x+2=8x-18-5x+4 | | 9p=1233 | | n-1/52/7 | | 25+0.05x=30 | | 3y-3=180 | | 1+2(2v-7)=-3(3v-1)+v | | -19x+18=13y | | 15+12(9+x)=32+1.4(33+x) | | 8-6x=4x-22 | | 8x-6+7x=3x-20+9x-4 | | 0=-4-4x^2-8x | | (2x-7)+13=5x-19 | | (2/5)x-2=-6 |