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92.45;29.13
A/4 = a/5-3
(cos(2*x)/2)*sin(x)
3.7 = (1/1.3)*(x-1)
(2*x^2)/((4-x^2)^2) = 0
| -13=5-32 | | 3/5(t-18)=-3(2-t) | | x^2+5.25=5x | | 5/8÷7/5 | | -5(0)+2= | | a-2=-8a-2(1+8a) | | 4x+7x+2=57 | | A/4=a/5-3 | | 5-(7x+3)=-10x-7-4x | | 6.2-5c=2.7+9c | | 4a-23=8a-7 | | 3+4x=3x-5 | | 500=45f+35(12-f) | | (a)r-32=77 | | -15+5p=4(7p+3)-4 | | -5(-2)+2= | | 3.7=1.0/1.3(x-1.0) | | 2x-[(3x+5)(4x-1)+2]=5x+(12x+5)(-x+2)-46 | | 0.4y+0.3(4)=0.5(y+4) | | 83=5a-2 | | 9x^2+6x=-4 | | -6(7-8a)=2+4a | | 5-2/3=3-a | | 192=-6x | | 3(7c+1)-63=14c+3 | | -8n+-1=11+-6n | | 3x+5=109 | | 60+x+40=180 | | -3k-6(3k-4)=40-5k | | -5x=280 | | 4(4r+4)=2+4r | | abs(3x^2+2x)=x*abs(3x+2) |