If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
a/6-5 = 10 // - 10
a/6-10-5 = 0
1/6*a-15 = 0 // + 15
1/6*a = 15 // : 1/6
a = 15/1/6
a = 90
a = 90
| 3(f-10)=-30 | | x-(24-x)=12 | | 8p-2=12 | | x-24-x=12 | | -10(s+5)=-121 | | 5x7/7=5 | | 5x7/7 | | k^2+12x+k=0 | | k^2+12k+k=0 | | 2000=0.022x^2+0.25 | | 5(x+8)+3(x+1)=99 | | 4-6x+9=7x-5x+5 | | 7x-1x-13=0 | | 7(x+2)+9(x+6)=116 | | x+(x-15)=59 | | X+(x+4)+(3x-9)=90 | | 4cos^2x+sinx-3=0 | | 4q-2q^2=0 | | X-15+2x+2x=180 | | 2x-8=3x-18 | | 5x^2+2mx-2m+15=0 | | 3x+5-8x=8-3x-9 | | 17x+12y=1 | | X-y/2=5/8 | | 5x+3x+2-x= | | 6x-2y-10=0 | | 20(70+-68)+2-(7+3)=x | | (2ln(x)—1)/x | | 20(70+-68)+2-(7+3)= | | 3x+3-2x-5= | | y=3x^2-12x+36 | | 6cosx(-sinx)= |