X+2x-1=2(-1+x)

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


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

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

Add '-2x' to each side of the equation.
-1 + X + 2x + -2x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 + X + 0 = -2 + 2x + -2x
-1 + X = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 + X = -2 + 0
-1 + X = -2

Solving
-1 + X = -2

Solving for variable 'X'.

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

Add '1' to each side of the equation.
-1 + 1 + X = -2 + 1

Combine like terms: -1 + 1 = 0
0 + X = -2 + 1
X = -2 + 1

Combine like terms: -2 + 1 = -1
X = -1

Simplifying
X = -1

See similar equations:

| (4x^2-9x-9)= | | -x^2+515x-7500=0 | | 10x-45=3(b-15) | | h(t)=196-16t^2 | | x^2+515x-7500=0 | | -3n+3(5n-4)=8n-2(-8n+6) | | 6n+2n=96 | | 5x-(8x+4)=8x+-15 | | 2z+9z=4z+45+22 | | 5x(8x+4)=8x-15 | | -2(8r+2)-5(1-2r)=-r-3-4r | | 2n+2u=p | | 5(2+2x)=9(x-3) | | -2-5=7n | | 27-u=172 | | 6-2n=4n+4 | | (5x^2-11x+4)= | | x^2+545x-7500=0 | | -3(2-5m)=2(7m-5) | | 6-x=4x+21 | | -7=7.37802(x)+(-4.9)(x^2) | | 5t-2=34-t | | 125+10x=230+2x | | (2q-3)q=27 | | 12y+6=12y+7 | | 5x+28=x | | 42+3x(6+1)+4=24 | | 9x+30=27 | | 20-4(p+1.25)=5+p | | 0=-16x^2+16x+320 | | (2w+7)w=99 | | 0.3a+.7=.5a-.1 |

Equations solver categories