2(x-1)+x=19

Simple and best practice solution for 2(x-1)+x=19 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 2(x-1)+x=19 equation:


Simplifying
2(x + -1) + x = 19

Reorder the terms:
2(-1 + x) + x = 19
(-1 * 2 + x * 2) + x = 19
(-2 + 2x) + x = 19

Combine like terms: 2x + x = 3x
-2 + 3x = 19

Solving
-2 + 3x = 19

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 + 3x = 19 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 19 + 2
3x = 19 + 2

Combine like terms: 19 + 2 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

See similar equations:

| 6=2v+4v | | .20(c+8.5)=18 | | 6+4u=-22 | | 3000*1.0125= | | 8x+5-2x=-4x-14+x | | 5=5/12x | | u^5=32 | | 8x=288 | | -1(t+11)=22 | | 7y=2y+85 | | 5(m+2)=-8 | | 0.80x+0.20(170)=0.40(49) | | 40x-52x= | | 8x^3+12x^2-36x= | | 40x-50x= | | 12y^2+3x=0 | | x(x+3)=6 | | 12n-n^2=35 | | .25(x-5)=-3.25 | | Y+-.04=192+.04y-.04y | | 2x^2-14x+49=25 | | 6(9n+16)= | | 45y+5-13=143 | | x^2+y^2-x-.17825y=0 | | 4xy+2xy=0 | | 12x=63 | | 45x=36x+18 | | 2(13-x)=3x | | 7x+21=4x+20 | | 2+3e^2x=14 | | -56-8-4z=130 | | g+h=30 |

Equations solver categories