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)
7 = (x^1)/3 // - (x^1)/3
7-((x^1)/3) = 0
7-(x/3) = 0
7-1/3*x = 0 // - 7
-1/3*x = -7 // : -1/3
x = -7/(-1/3)
x = 21
x = 21
| 3(X-5)=19 | | 9(8d-5)+15=12d-2 | | 0.06(x*30)+0.27(x+10)=10.8 | | -(-7+2a)=7(1-8a) | | (9x-16)/7=0 | | 12x=11x+23 | | -8x-28+10=-2 | | 7n+35=4n+36 | | 18-3y+11=7y+6y-27-9y | | 7(2-k)+4k=-6(k-6)+5k | | -1/5=x^1/3 | | 3cb-2ba=12 | | 10a=-8a+12 | | -y-8+7y=-9+5y+1 | | 2(5x+8)=x+20 | | 10a=8a+12 | | 2x+3(x-9)=4(x-3)+2 | | x^2-4a^2+12x+36= | | 2t-20=3t-5 | | fx-g=h | | 8x^2=-6x+2 | | -2(-8x+5)+7=-2(x-4)+7 | | 3ab-12=2bc | | 9m=8(m+7) | | 3(x-10)=18X | | 3/5x2/11 | | 4x+2(-3x-6)=12 | | 8(k+5)-2(k+5)=7k+4k | | x^3-x^2+36x-36=f(x) | | 4(2x-6)=-24 | | 5n=3n+3 | | 4x-2=1+4(x+3) |