If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 + -6x = 13 + -6x Add '6x' to each side of the equation. 21 + -6x + 6x = 13 + -6x + 6x Combine like terms: -6x + 6x = 0 21 + 0 = 13 + -6x + 6x 21 = 13 + -6x + 6x Combine like terms: -6x + 6x = 0 21 = 13 + 0 21 = 13 Solving 21 = 13 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
| 49c^3-4c=0 | | 6x+10=-50-4 | | 2x^2-12x+16=16 | | 12-9x+8x=13 | | 2x-3+x=0 | | 4x+8y=165 | | 600/332 | | 4x+23=4x-9 | | x^2-121=(x-11)(w) | | =4x^4+5x^3-12x^2-11x+5.4x+5 | | (2x+7)(x-6)=6x+21 | | z^6-1+i*sqrt(3)=0 | | z^6-1+isqrt(3)=0 | | 7b-2(b+2)=5(b-1)+1 | | 4r^2-9v=9 | | 0=-5x^2+13x+28 | | x+(x*.03)=14.37 | | 7=-5t^2+6t | | 3(3-2x)=66 | | x^2=-13x-36 | | x-4z=3 | | -25-8y^2+4y^3=0 | | y=4x^2-11x-20 | | f^2+4f=96 | | 8-2(x-7)=34 | | 12x^2-42x=-24 | | x*.03=14.37 | | 15g^2-31g+14=0 | | m^2-55=-6m | | X-4y+13=0 | | 6x^3+33x^2-63x=0 | | f(x)=15x-4 |