80-x=30

Simple and best practice solution for 80-x=30 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 80-x=30 equation: 


Simplifying
80 + -1x = 30

Solving
80 + -1x = 30

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + -1x = 30 + -80

Combine like terms: 80 + -80 = 0
0 + -1x = 30 + -80
-1x = 30 + -80

Combine like terms: 30 + -80 = -50
-1x = -50

Divide each side by '-1'.
x = 50

Simplifying
x = 50

See similar equations:

| (x-(2-3i))= | | 9+3n=2n-6 | | 8a=4a+20 | | d^2+9d+8=0 | | |-8|+x=-3 | | 5x-8x+4=-5 | | x+5+2x=2x+5 | | 2(0.33333333333333x+4)-1=1.3333333333333x-3+x | | -4x+6=0.5(5+30) | | s=-(19) | | 10x-2x=8+2x-2x | | X(X+7)-2=8 | | 7z-z-5z=11 | | 8p+13=5-13 | | (2g)(7g)= | | 9q-13+3(q+8)=7 | | -28+15n-22z=31 | | 9q-13+3(a+8)=7 | | m-4/9=-2,67/90 | | 3x+2738=6714 | | 9x-7y=31 | | 3x+2238=6714 | | 28x-4=49x^2 | | 4(-7x+5)-2x=5 | | 4x-10=-4+22 | | 28x-4=-49x^2 | | log(9x-8)=0 | | 8x-2y=-2 | | 90=5x-2x-30 | | Ax^3-ay^3-bx^3+by^3=0 | | 5(m-1)=10 | | 11x+2y=-12 |

Equations solver categories