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25/7 = 21/x
Y = (1/8)*(x-4)
18/v-1 = (48/3)*v-5
14/5 = 28/x
-((x-3)/(x+4)) = 5
| 100=4.9t^2 | | 25x+-20+8x+2=180 | | 4*-3+2= | | 3+-8x=251 | | 25/7=21/x | | 2(12+-8x)=x+-11x | | t^2-19t+4=0 | | 6x^2=150+25x | | 7-2(-5x)= | | Y=1/8(x-4) | | z(5z-3)-2z= | | 16=8-d | | Y=-8(x-4) | | -83.4+m=-27 | | Y-10=8(x-10) | | 18/v-1=48/3v-5 | | Log(7)(4x+4)+log(7)(x-3)=2log(7)(2x-3) | | 7-6-16x= | | 6(m-1)=(3m+5) | | 14/5=28/x | | 4x-26=2x+8 | | 7x+6-9=44 | | Y-10=1/8(x-4 | | 5(3-8x)= | | A=4n+1 | | 5(x+1)+7(4x+2)=0 | | 7+(-2)(3+(-8x))= | | 3x-4+1=-2x-5+5y | | C=B+Brt | | (4/5)x(1/4) | | 23x-6= | | 0=3x+15-x |