If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
5*x-(7*x)-(40/56) = 0
5*x-7*x-5/7 = 0
-2*x-5/7 = 0 // + 5/7
-2*x = 5/7 // : -2
x = 5/7/(-2)
x = -5/14
x = -5/14
| 5x+y=43 | | -2-9n=-9n | | 16-y=-14 | | -7j+7j=0 | | 2y=3y+2(y) | | (X+8)=-2 | | F(X)=-16T^2+32T+10 | | 5x+148=7x+188 | | X-31.5=-17.08 | | -3.8+4.5= | | 2[3x-5(x-3)]=1forx | | (-8t^2-8t)(1t+1)=0 | | 7x+174=5x+148 | | -3m-1=m-17 | | -121=-11x | | 7p=8 | | (2x-3)+(2x-3)+(12)+(2x)+(x^2)=78 | | u/10=6 | | 5.4x=21.6 | | 6w=40-2w | | 7m=-10+2m | | 8x-98=4x-10 | | y/3-7=3 | | -11=2v-7 | | y=4*6-23 | | 33+5(2+y)-30=400 | | 18+x=7x | | 40=5x+5 | | 9h-16=47 | | 10w=4400 | | 0.2(8-5x)=0.3(2x+5) | | y=ln(3x)-ln(7x) |