3x-2-x=1+7x

Simple and best practice solution for 3x-2-x=1+7x 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-2-x=1+7x equation:


Simplifying
3x + -2 + -1x = 1 + 7x

Reorder the terms:
-2 + 3x + -1x = 1 + 7x

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

Solving
-2 + 2x = 1 + 7x

Solving for variable 'x'.

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

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

Combine like terms: 2x + -7x = -5x
-2 + -5x = 1 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 + -5x = 1 + 0
-2 + -5x = 1

Add '2' to each side of the equation.
-2 + 2 + -5x = 1 + 2

Combine like terms: -2 + 2 = 0
0 + -5x = 1 + 2
-5x = 1 + 2

Combine like terms: 1 + 2 = 3
-5x = 3

Divide each side by '-5'.
x = -0.6

Simplifying
x = -0.6

See similar equations:

| 202a+28b=432 | | -x-6=-7x+12 | | 66=(100-(100*x))+((100-(100*x))*0.10) | | 28a+5b=60 | | 64=8r-16 | | (xy+(x^3*y^3))dy=dx | | 5x+57=8x-6 | | 9/8x-1.5=0 | | 101-y=212 | | 4-3w=25 | | 22x+18y=230 | | x+(x*0.3)=1500 | | 18x+22y=230 | | 13-3y=19 | | x+(x*0.3)=110 | | 18x-22y=230 | | x+(x*0.3)=900 | | 18x-23y=230 | | x+(x*0.3)=120 | | 3x-9y=20 | | cos^2x-2cosx=0 | | 4y+12x=48 | | a^2x+5x-4=0 | | a^2+5x-4=0 | | 100s^2-25=0 | | x-(x*.15)-(x*.1)=200 | | 2t(8-3t)=0 | | T(8-3t)=0 | | 16t-6t^2=0 | | x^2+7=x^2+1 | | 21x-5-(24x-7)= | | 4r^2-108=0 |

Equations solver categories