28-x+x=7

Simple and best practice solution for 28-x+x=7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 28-x+x=7 equation:


Simplifying
28 + -1x + x = 7

Combine like terms: -1x + x = 0
28 + 0 = 7
28 = 7

Solving
28 = 7

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.

See similar equations:

| 50x^3-45x^2-35x=0 | | 81n^2=64 | | 6v+2v=-8+6v | | 1.6=500000 | | -14d=84 | | 32+7t=(t+4) | | 4m+-4=4m | | .5(2x-1)=8 | | -9(-4-6m)+3= | | x+y+z=12 | | 5x+5=30-5x | | 32+7t=t+4 | | 8r^3+84r^2+196r=0 | | 4x^2-36x+7=0 | | 3x^2+23xy+14y^2=0 | | -3(4k-1)=51 | | y=2[x-(5-x)]-3(x-1) | | 8(x+2)-2(2x+5)=2(x-3)-9-5x | | 0.25(p-7)=0.16(p-3) | | 2xn+20=52 | | 5m^2+31m-72=0 | | 5X^3-41x^2+43x-7=0 | | 5-(3x+7)=14-5x | | 25+0.25r=45+0.35r | | -19n+6=-18n-11 | | 5(g+(-2))+g=6(g+4) | | -3(5s-2)-6=-2(9s+6)-3 | | 37x+8.50+14.99=242.49 | | w^2+2w=0 | | 8x-10=-6 | | 7m^4-29m^3-30m^2=0 | | 19=2(x-1)-x |

Equations solver categories