(2x-4)+x=7

Simple and best practice solution for (2x-4)+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 (2x-4)+x=7 equation:


Simplifying
(2x + -4) + x = 7

Reorder the terms:
(-4 + 2x) + x = 7

Remove parenthesis around (-4 + 2x)
-4 + 2x + x = 7

Combine like terms: 2x + x = 3x
-4 + 3x = 7

Solving
-4 + 3x = 7

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 + 3x = 7 + 4

Combine like terms: -4 + 4 = 0
0 + 3x = 7 + 4
3x = 7 + 4

Combine like terms: 7 + 4 = 11
3x = 11

Divide each side by '3'.
x = 3.666666667

Simplifying
x = 3.666666667

See similar equations:

| 3k^2+3k-3=0 | | -2u^2-22u-36= | | 2x+30=3x-4 | | 12.25=0.59+3.75 | | 15+4n=5n+8 | | 7a-4=4a+47 | | 8x-5x+21=36-6x | | 9+8v=7v+5 | | -9(w-1)-(6-3w)=-7 | | 0.06x+0.24-0.02x=0.36 | | -5=-b/12 | | -2x-4=-2-3x | | -3y^2+11y-6= | | 44=x-(-7) | | 2x-7=6x-7 | | -0.75x=1.0833333 | | 3.42/0.3= | | 2y+3x+4= | | 1.52y=3.17(y-8.57) | | x*2+13x+36= | | -0.75x=1.08 | | 6x+6y=54 | | 1-b=-11-3b | | -2w^2-3w+9= | | 4x+8=-6 | | x*2-4x+2= | | h(t)=-4.9t^2+32t+2 | | -x^2-9x-20= | | 9n^2+26n-40=0 | | x*2+10x-24= | | cos(4x)+2cos^2x=0 | | .035m=-5.25 |

Equations solver categories