199=129-x

Simple and best practice solution for 199=129-x 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 199=129-x equation:


Simplifying
199 = 129 + -1x

Solving
199 = 129 + -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
199 + x = 129 + -1x + x

Combine like terms: -1x + x = 0
199 + x = 129 + 0
199 + x = 129

Add '-199' to each side of the equation.
199 + -199 + x = 129 + -199

Combine like terms: 199 + -199 = 0
0 + x = 129 + -199
x = 129 + -199

Combine like terms: 129 + -199 = -70
x = -70

Simplifying
x = -70

See similar equations:

| -75=15 | | 0.5x=-9 | | 1.28571x=18 | | -0.2=-5 | | x^2+9x-31=0 | | 5-6w-5-95+2w=-48-70 | | n-5=4-2 | | 3(3w-4)=20 | | 3x^2+18x=2 | | 4y^2-12y=-1 | | 3(3-4)=20 | | 9/6=6/n | | y^2=6y+3 | | 6/n=3/7 | | 3x^2-3kx+3=0 | | 4r^2-r+2=0 | | 16.2r=32.4 | | 42y^2+41y-8=0 | | -t/18-180 | | 5t^2-14t+9=0 | | W^2=2W+35 | | 4/15x3/8 | | z=y/20 | | 2x-(5x+2)=2+(2x+7) | | 4w^2+9w+9=0 | | 4x+50=310 | | m*m-9=0 | | 28/12=14/28 | | -11x^2+121x=0 | | 2n*n+5n-3=0 | | Y=0.5(x-2)(x-6) | | 3n+2[-2n-1]= |

Equations solver categories