7x-10-x=20

Simple and best practice solution for 7x-10-x=20 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 7x-10-x=20 equation:


Simplifying
7x + -10 + -1x = 20

Reorder the terms:
-10 + 7x + -1x = 20

Combine like terms: 7x + -1x = 6x
-10 + 6x = 20

Solving
-10 + 6x = 20

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 6x = 20 + 10

Combine like terms: -10 + 10 = 0
0 + 6x = 20 + 10
6x = 20 + 10

Combine like terms: 20 + 10 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

See similar equations:

| =[9X-2]/3X | | y+10=6(x+7) | | x^3-ix^2+2ix+2=0 | | 7(3x+1)=-14 | | 9x+2y+7z-5x+3z-3y= | | .425= | | 10(x)2=490 | | 5.4d-2.3d+3(d-4)=16.7 | | 21(3-x)=12 | | x/12-4=12 | | -18+6k=6(1-3k) | | x-8/4=10 | | 2.2/293=2/ | | 21(x-3)=12 | | A+2=-4a+2 | | 2x+3y+4z+1= | | 5(n+6)=95 | | 2x/7-3x/14=3 | | 32y+19y= | | 2x/7-3x/14= | | 2x/7-3x714= | | 10y=20x+3 | | 7y+3(8-y)=.12 | | 21x-3=12 | | 3+4m=15-3m | | -3(y+2)=15 | | -6x+21=3 | | 10=2-4d | | (35-x)*2+4x=120 | | 5(x-1)=4x+3 | | (((x-1100000)/2)/x)=0.1 | | y=8x^2-16x-120 |

Equations solver categories