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0.4/n = 2.5/4.5
4/1.8 = 6/n
1.2/4 = m/6
19/14 = p/10
12/16 = 30/n
| 8x-40+4=44 | | y^2-3=y^2-3 | | 8(a+b)+11=61 | | 8(a+8)+11=61 | | 8(a+8)+-11=61 | | h=-32t^2-384t | | 8(a+8)+-6=61 | | 2x-4+6x=96 | | 4(1m-4)=2m | | 8+11=61 | | 15x^3-6x^2+2x-10= | | 2y^5-32z^4y=0 | | =300-200p | | (3)^x(3)^-x^2=(1/9)^x | | 9q-10=8+11q | | (1m^7+2m^8)+m^4=x | | -5x-7y=16 | | g^5= | | 2x-4+x=96 | | 0.80x+0.10(60)=0.40(113) | | -5x-2.3=18.8 | | (2m+1)m^7+m^4=x | | 0.31(y-2)+0.16y=0.07y-0.50 | | 5x^2+2(2x-9)=0 | | -3x+7=7-4 | | 6-9y=12 | | 2x+4=9-35 | | -5(z+8)= | | 0.4/n=2.5/4.5 | | 4(g+1)=24 | | 4x+8x-54=72-6x | | 4p^2-4q^4=0 |