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/7)-4/7 = -13/7 // + -13/7
-(x/7)-4/7-(-13/7) = 0
13/7-(x/7)-4/7 = 0
9/7-1/7*x = 0 // - 9/7
-1/7*x = -9/7 // : -1/7
x = -9/7/(-1/7)
x = 9
x = 9
| 9(8+x)=135 | | x^2+15x+36=180 | | 7x4/7 | | A=21w+2wh+2hl | | 3y^2+4=-7y | | -4/7 | | 4+3x(5+7)-9-1= | | 10y-9=31 | | Y=e^6x^2+x | | m-4m=2m+1-5m | | ln(x)+ln(4x)=9 | | 12x3/6 | | 1/5x=4/5 | | 6x-13=10y-9 | | 7x4/15 | | 2p+49=24 | | 10x3/15 | | 0.2/1.6 | | R-7+8=7 | | 3m+5n+4m+7n= | | 5x4/16 | | 7(8z-9)+6(4+z)=147 | | (3x+1)(-5)=0 | | 235-3x=33x+23 | | 2x4/12 | | 4x2/9 | | Log6/log9 | | 22=4n-6 | | 11x^2-6x=10 | | 15x^4-11x^3-14x^2= | | 3r+5s=2uforS | | (5y+3)+(4y+2)=86 |