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3*e^x-(3*e^-x)
(x^2)/70
3*e^x+x-(3*e)
-((7/2)*s)-7 = -12
((X-1)^2)/3 = 4
| 3//5x=2 | | 7=12+12h | | 9x-26=-4x | | 5x+6x-4x=25+3 | | x-6-x=148 | | d=81-9 | | (9x+1)(x+1)=0 | | 23x+(100y-47z)=3a | | -4(x-9)=-9(x-3) | | 4x^2+32x+48= | | -7-(7/2)s=-12 | | 72=6p | | (X-1)2/3=4 | | 3x+4-x=5x-10x-x | | -4(z-9)=-9(2+3) | | -4y-2=2-3y | | -5x+7(2x-3)=42 | | 2(X+3)=3x-4 | | 6v+8=18v-3v+81 | | -10-x^2=c | | 1/3x+2=4 | | 2y-7=16y+119 | | 6b+5(6b-8)=-220 | | -6=-z | | 4x^2+20x-34=0 | | 10d+2d+15d= | | 2x+2y=205x-3y=15 | | (-.5)x=6 | | x+2(x-5)=-28 | | 21/2-3/4=9/16 | | 33+9w+2w=7w+1 | | 3=-0.2m-7 |