2x-4=80

Simple and best practice solution for 2x-4=80 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 2x-4=80 equation: 


Simplifying
2x + -4 = 80

Reorder the terms:
-4 + 2x = 80

Solving
-4 + 2x = 80

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 2x = 80 + 4

Combine like terms: -4 + 4 = 0
0 + 2x = 80 + 4
2x = 80 + 4

Combine like terms: 80 + 4 = 84
2x = 84

Divide each side by '2'.
x = 42

Simplifying
x = 42

See similar equations:

| 41-q=3(q-5) | | 25-10x=15 | | x^4-1= | | -2(x-5)+7x=-5 | | 46=4x-2 | | x^2+y=400 | | xy+x+2y+2= | | .35x-6=14 | | 3X-2=X | | 11+3(x+3)=2 | | 5(k-4)+3k=4 | | 5y-3=32 | | x^2+961+x^2=1681 | | (b-3)(b-3)=0 | | 7(1+2x)=-49 | | 2y+6=5y-3 | | 8-m-3=16 | | 2x^2+961=1681 | | -14=0.4(9-2b) | | 4x^2-64y^2= | | 1x+3(x-9)=-7 | | 2a^2-32b^2= | | 3x+6=-9 | | m-16=-4 | | 12.6x+43=-20 | | -x+2=28 | | 3z-17=41 | | 1x-(2x+3)=6 | | 3x-17=31 | | 2x+4=-2 | | -4(x-4)=48 | | a^4+a^2b^2= |

Equations solver categories