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(X^2-(2*x))/2
t = (1/5)*X
(-1/3)*x-(2/3) = (2/5)*x-1
U/6-((5*u)/2) = u/12
Y/3-2 = y/4
| 2a-16=2a-17 | | x*3-4=-20 | | 1.7=2y+10 | | 92x=460 | | 4n+2.9=7.7 | | 25x^5-5x^4-185x^3+37x^2+70x-14=0 | | 0.5x=-20 | | 8x=4000 | | X+(-25)=15 | | 3x-(27+39)=18 | | (8x-1)+(4x+7)+x=180 | | 340-52x=c | | 7x-2(3x+5)=-12 | | t=1/5X | | X^3+xy+y^4=19 | | Y=88 | | 212-21= | | 12x=900 | | 5x^2-34x+56=0 | | x^2+40x+424=0 | | 8-2(p-3)=12 | | -15x=250 | | 2(x-6)=60 | | 12((2(x-2)/3) | | 7*a=10-a | | X-11=(-17) | | -1/3x-2/3=2/5x-1 | | 3A-B=19 | | 12+n=10n-8 | | 8/3×-2.5 | | 129=12b-14 | | -8x+4=-4x-12 |