9x-4=x-20

Simple and best practice solution for 9x-4=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 9x-4=x-20 equation:


Simplifying
9x + -4 = x + -20

Reorder the terms:
-4 + 9x = x + -20

Reorder the terms:
-4 + 9x = -20 + x

Solving
-4 + 9x = -20 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-4 + 9x + -1x = -20 + x + -1x

Combine like terms: 9x + -1x = 8x
-4 + 8x = -20 + x + -1x

Combine like terms: x + -1x = 0
-4 + 8x = -20 + 0
-4 + 8x = -20

Add '4' to each side of the equation.
-4 + 4 + 8x = -20 + 4

Combine like terms: -4 + 4 = 0
0 + 8x = -20 + 4
8x = -20 + 4

Combine like terms: -20 + 4 = -16
8x = -16

Divide each side by '8'.
x = -2

Simplifying
x = -2

See similar equations:

| 9x^2+a^2=0 | | -6(2-3Y)+10(5-Y)= | | 2+4x-6=10+3x | | 37+2m=1+8(-5m-6) | | -18=5v+2-5 | | 16x-x^2=24 | | 9x-7-6x+7=7x-4x-3 | | 5p+35=5(p+7) | | X+(-13)=43 | | 16x^2-y^2=1 | | 1600*X=2.125 | | tgx=-sqrt(3) | | 40+5b=-6(b-3) | | 3c-1c+4-5-3= | | 0.2x-0.5x-3=9 | | 6n-6+4n=14 | | 3x+63=7x-4 | | -11+8k=-2(1+k) | | 775=3.75x+7 | | u^2-4u-23=0 | | 775=3.75+7 | | 135=(2x+15) | | X^6-2x^5-32x+64=0 | | u^2-22u=-25 | | 3r+12=-8r+210 | | (9Y+11)(Y+9)=79 | | -(2-3Y)+10(5-Y)= | | j^2-18j-23=0 | | 16=11x | | 20y-23y= | | 30x^2=20 | | 55-10x=13+11x |

Equations solver categories