-17x-8+x=24
8.6x+4.4x-11=54
15=0.5+1.5x+10
-2+25x+17=-35
find the root of sin(x)=0
0.3\cdot \:ln\left(5410-x\right)+0.7ln\left(3810-x\right)=8.297
7x+15-9x=5
Line AB and CD intersect at o. if angle AOC=3x-10 and angle BOD =20-2x,then the value of x is
prove (S<->T) ~(S<->~T)
5(2a-3b) =5x2a -5x3b=10a-15b=
