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7*(x-8)+12 = -51;x
x
a+b-3;b-a+c-1;a+c-4
(5*x^2-1)^8
0.612;0.9
6*x^5-13*x^4+22*x^3-15*x^2-21*x+58;2*x^2-x+7
| -3(-5+b)=-39 | | X-2.13=4.32 | | 2(5x-5)=0 | | 3x^2-9+5x=0 | | 3x-35+y=180 | | cos56=8/x | | 3sin(4x)=1 | | os56=8/x | | X-1/12=1/3 | | -12=-(-3+x) | | 8sin+2=0 | | Sin^2x-3cosx=-.5 | | 36n^2+49=84x | | 7x+2=8+2x+1x | | 42x^2-45x+3= | | 2x+34=7x+9 | | x/-10=8 | | 16(x-16)=-80 | | 8x-15=6x-9 | | -145=-8m-1 | | 5(1.25y)-4y=1.25y+y | | 5(3x-x+8)+4x=41+15 | | 7(1-3v)=-119 | | 10x-23=6x+11 | | 5(n-1)=3(n+4) | | x-1/2=-2 | | 7-21v=-119 | | =exp(5.6) | | X-21=53 | | 2(n+3)=3(n+5) | | -11=4+2v+1v | | 8x-19=5x+8 |