2x-4=78

Simple and best practice solution for 2x-4=78 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=78 equation: 


Simplifying
2x + -4 = 78

Reorder the terms:
-4 + 2x = 78

Solving
-4 + 2x = 78

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 = 78 + 4

Combine like terms: -4 + 4 = 0
0 + 2x = 78 + 4
2x = 78 + 4

Combine like terms: 78 + 4 = 82
2x = 82

Divide each side by '2'.
x = 41

Simplifying
x = 41

See similar equations:

| x^3-4x^2+2x-30=0 | | .2t-.375=.625 | | -2x+14= | | -10x-7=8-7x | | 3.4t+7.02=18.4 | | 5(2k-3)=3(4k-5) | | 4m+5=-6 | | -13=m+18 | | 4x=-27-5x | | (x-5)62=10 | | 2(6x+3)=12x+6 | | 4y+3=9y-5y+2 | | 48=n+4n+8 | | 4(x+1)-2=3-(-2x+4) | | 180=3x-7 | | 7x+4(3-x)=21 | | t+(-13)=27 | | 3(2x-5)=-2(3x+7) | | 9a-3=-12 | | 4x+4=(x-29) | | 14=4x-7-3x | | 8(7-3q)=17q | | -8x+30=7x-6(4x+7) | | 0.2x+0.6+2x=0 | | 4x-3x+14=10-3 | | 23+11c-2c=12-2c | | 9x-9=9(x-4) | | 7x+8=30+3x+5 | | 2x^2+12x-9=0 | | -3(-6p+5)=-26+7p | | 3(2x+5)+x=3(v+5)+2 | | -8(16K+3)= |

Equations solver categories