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)
1/2-((3/5)*x) = 7/10 // - 7/10
1/2-((3/5)*x)-(7/10) = 0
(-3/5)*x+1/2-7/10 = 0
-3/5*x-1/5 = 0 // + 1/5
-3/5*x = 1/5 // : -3/5
x = 1/5/(-3/5)
x = -1/3
x = -1/3
| -98+3x=47-2x | | 4x+13=9x-26 | | 3r^2=-3r+90 | | 23+n+6=3?4 | | 7m+12=4 | | 4n(5n^2-8n-4)= | | -3+6x=-4x-23 | | (4/3)x+(1/2)=(-5/2) | | 4(-3x+1)=-2(7x-5) | | 4y-2+y+23=7y+30-5y | | 23+n+6=34 | | 8/y+7=5/y | | (5/8)x-(3/2)=12 | | 9=-5v+7 | | 7.6x-2.3x=-95.4 | | 7+8x=2-5x | | (3/4)x-(1/2)=(1/4) | | -5+4n-7=8 | | 3(3x-4)+5x= | | (2/5)x-(1/5)=(3/5) | | -1/3x+2=4 | | 5/6d=3/15 | | 16x^2+8x-64=0 | | 8-12v-9v= | | 5x+12=7x+20 | | 2k-5/-5 | | 6x-(3x+8)=4x-43 | | 0.70x+0.05(4-x)=0.10(106) | | 5x^2+7x+20=7x^2+3-10 | | -327/180 | | 4x-44y=32 | | 4(4x^2+7x-1)= |