x+7=1-2x

Simple and best practice solution for x+7=1-2x 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+7=1-2x equation:


Simplifying
x + 7 = 1 + -2x

Reorder the terms:
7 + x = 1 + -2x

Solving
7 + x = 1 + -2x

Solving for variable 'x'.

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

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

Combine like terms: x + 2x = 3x
7 + 3x = 1 + -2x + 2x

Combine like terms: -2x + 2x = 0
7 + 3x = 1 + 0
7 + 3x = 1

Add '-7' to each side of the equation.
7 + -7 + 3x = 1 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = 1 + -7
3x = 1 + -7

Combine like terms: 1 + -7 = -6
3x = -6

Divide each side by '3'.
x = -2

Simplifying
x = -2

See similar equations:

| -4(x-27)=120 | | -14x^3-840+14x= | | 2*[-1]=x | | 9(x+28)=315 | | 76km=14 | | 8x+42+15x=30 | | -2x-11=6x-91 | | 8x+42+15=30 | | 9x=22 | | 4x+8=-7x+-80 | | 3x=-204 | | x=5x | | 7x+27=2x+57 | | 17x=-2 | | 4x+x+30+5y=180 | | X-(-4)=10 | | -9x=13 | | 10x=170 | | -12z=9 | | 7x^3+15x^2+6x+8= | | 0.6x+2=0.2 | | 12-10x=72-45x | | t^2+50=0 | | (19b-9)-6(3b+3)=-5 | | 3x*4y=54 | | x^2-24x+21=0 | | 90-4x=3x+13 | | (-r^2t^2)(-tr^3)= | | 13x=31 | | 3x-(2x+6)=1 | | 5x^3-45x^2+90x= | | C=15n+85 |

Equations solver categories