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45/54 = x/6
(5/4)*(a-8) = 4.8
654;48
x^0.5*x
1000;976
| 3(-x+1)-(-12+2x)=6-3x-3 | | 45/54=x/6 | | 6x-21=x+4 | | 5/4(a-8)=4.8 | | 5p+2=8 | | 6a-10a=-40 | | (x^4)+x=0 | | 21+19m=35+12m | | X+10y=50000 | | 2x+4y+5z=54 | | 2(2z-4)=3(z+5) | | 14=3=2/a | | -10=-5x+20 | | -6(4x+1)+7x+9x(x-3)=4 | | -4=3k+2 | | 4/9n=6=4/3 | | u/4=3/8 | | (3/5)t-(1/10)t=t-(5/2) | | z/.3=1.7/.9 | | 8d+3d+6d+5=5d | | (3x+5)=(4x-30) | | (4x+5)(5x+8)= | | (3a+2b-7c)+(6b-4a+9c)+(-7c-3a-2b)= | | y=1.5(400)+0 | | 8x/2-3=13 | | 13/7=5/u | | 6x+15=8x+45 | | 2/.21=8/x | | y=1.5(350)+0 | | 9+8v=12(9v+10)+11v | | 3.5+x=0.7 | | 1/.19=12/h |