If it's not what You are looking for type in the equation solver your own equation and let us solve it.
c in (-oo:+oo)
(1/3)*(2*c-5)+3 = 7 // - 7
(1/3)*(2*c-5)-7+3 = 0
1/3*(2*c-5)-7+3 = 0
1/3*(2*c-5)-7+3 = 0
2/3*c-26/3+3 = 0
2/3*c-17/3 = 0
2/3*c-17/3 = 0
2/3*c-17/3 = 0 // + 17/3
2/3*c = 17/3 // : 2/3
c = 17/3/2/3
c = 17/2
c = 17/2
| n+50*2=440 | | -3x+2=-7x | | 2/7y=6 | | -5=13x^2 | | n+50*2=220 | | -3(2q-5)=3q+6 | | f(x)=x^2-7x-18 | | 4(b-1)-7=17 | | 3x+2=-7x | | 5x+3=2x+33 | | 3r+5/2+2=12-2r | | x-(-5/12)=-5/12 | | n+50/2=220 | | 6x+2=10x-10 | | -64x^8+100x^6=0 | | 9.1t-2.6=6.5 | | n*2+20=180 | | (9x+5)+(x+8)= | | 1.5=a/3 | | 1.7n+97.2=-n | | X^2-16t^4=0 | | 41/3-1/3x=1/9x | | 12+4x=16x-4-80 | | 0.25(p+4)+0.75p=-4 | | 4(x-2)=5/6(2x+4)+5 | | 7d+2=17-3d | | -x-5=-10 | | t^2-26t-56=0 | | 4x-3y=2x-9 | | X^2-9r^2=0 | | -0.7+2.1= | | 0.8x+4.6=3.4 |