3x+x-2=4

Simple and best practice solution for 3x+x-2=4 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 3x+x-2=4 equation: 


Simplifying
3x + x + -2 = 4

Reorder the terms:
-2 + 3x + x = 4

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

Solving
-2 + 4x = 4

Solving for variable 'x'.

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

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

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

Combine like terms: 4 + 2 = 6
4x = 6

Divide each side by '4'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| -6y+4=-4(2y+1) | | 49x^2+84x+36=0 | | x+13x-13=0 | | 70b^2-3b-25=0 | | Y+6y=45-27 | | F+-9=6 | | 2+12x^2-(-9)*2= | | R+4=7 | | (x-6)(x+7)=0 | | 15x^2+12x-10=0 | | 3n^2-6-7n=0 | | 7+3x=15+7x | | x-13x=40 | | 18+3x^2(2)-(-20)= | | 18x+15=12x+6 | | 4(7n)=4 | | 700=x+50x | | Q^2-7Q=6 | | 4x^2-x+5=0 | | 8=n+8 | | .3m^2-.7m-4=0 | | 5x+4=12+x | | x^2+-5x=6 | | 5/6+6x=2/3-7x | | -6x-30=9(x-5) | | -10=5+5v | | 4y+2y+3y-7= | | -8=-x | | 69-6x=12x+19 | | 10-7x=98-35 | | x^2+10x=7 | | x^2+-6x=27 |

Equations solver categories