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)
x-(4/9) = -7/15 // + -7/15
x-(4/9)-(-7/15) = 0
x-4/9+7/15 = 0
x+1/45 = 0 // - 1/45
x = -1/45
x = -1/45
| 2x+2x-2=10 | | 4=K^2 | | 11x+9=8x+8 | | 5k-4-1k=3k-6+2k | | x:0,08=5,6 | | -x+4x=53 | | 3/8+a=1/12 | | 7+3y=28 | | 4+10t-2=9t+32-5t | | x-2/11=7/11 | | m=-12.6+4k | | -8(v+2)+4v+7=8v+10 | | m=4k-12.6 | | x*0,9=0,162 | | W=pt+105 | | 2(3x+2)+7(x-1)=4x-87 | | 6-7x=36 | | 4x-9=x+3+6 | | 5(16-y)=60 | | 3f-4-5f=1f+4+1f | | 3(3+2x)=22 | | A=1/4*h*(a+b) | | a^3b^4/a^2b^2 | | 13x-187=6x-12 | | 8(10-y)=56 | | -1-7y+3y= | | 5b^2-9p-2=0 | | 6(4/7)+(-17/7)=-1 | | z^2-7z-27=0 | | 3.95+.08=8.95 | | 9-4x-5-10x=6 | | -54-7x=8x-21 |