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2;7;1;7;2;3
15 = 45/x
{root[4][2]}
(6*d)/(-2) = 5
6*z = (41/2)*z-8
| 7x+4x+27=180 | | X^2+8x+16=1.77777778 | | 10(4+q)=76 | | 0=0.4*(6x-3*((1-x)-2)) | | -57.5=-4.6x | | 5+47(21+3x)=41 | | x^2-xy+3x+2=0 | | 15=45/x | | Y+4.3=.1x | | 5c+3d-3c+2d-4= | | 36.6=-12.2n | | -2(y-4y)+7=-3(4y-y)+4+14y | | 6d/-2=5 | | 6z=41/2z-8 | | (3x-9)(x+5)= | | 4.2n=65.1 | | 4*7n=182 | | 7t-13-2t=9t+5t | | 4k=3(2+k) | | x/1.2=1.5 | | x-(4/5)=4(1/3) | | 5(x+6)+8=7x-8 | | 4.2n=65d | | 0=0.5*(6x-3*((1-x)-2)) | | x^2/-4000 | | 4x^2/10x=y | | 0.6x=-0.36 | | (-3x+54)+(11x+4)=90 | | g=6*x | | 1/3x63 | | [(-90)x/(-5)x]x-(-10)x*(-4) | | 1/2lgx^4-4=2lgx^3 |