-x-3x+20=-20

Simple and best practice solution for -x-3x+20=-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 -x-3x+20=-20 equation:


Simplifying
-1x + -3x + 20 = -20

Reorder the terms:
20 + -1x + -3x = -20

Combine like terms: -1x + -3x = -4x
20 + -4x = -20

Solving
20 + -4x = -20

Solving for variable 'x'.

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

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

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

Combine like terms: -20 + -20 = -40
-4x = -40

Divide each side by '-4'.
x = 10

Simplifying
x = 10

See similar equations:

| 6x-8=16-2x | | 4x-6x-4-2=8 | | 5x-4x-8+10=3 | | 2x+2x-10=6 | | x-3x+12=2 | | 6x^2+3x-49=0 | | 2(x+1)+1=x+3(x-1) | | (2x^2-3x^3)(7x^2-6x^3)= | | 20x-21x+7=12-15 | | -20x-21x+7=12-15 | | 4x-2(x-5)=x+7 | | -15x+13x+8=10 | | 9x-5=5+4x | | 2(x-3)+8x=74 | | 3x-13=x+1 | | c=mx+b | | c=mx+boverx | | y=-2(-3)+4 | | 2(x-3)=-3(x+4) | | 3x-x=12-6 | | 16c^2+8c-35= | | y=-3(-3)+9 | | 10x-5x-20+5=-10 | | 4(k-5)-3(k+2)-14=-33 | | 2n+7-8n=34-12n+9 | | 5x+3=-11 | | 2t+(-15)=19 | | 5d-6=d-34 | | 17(t-6)+4t=7(3t+4)-8 | | 17(t-6)+4t=7(3t+4)-88 | | y=-4(-2)+8 | | .45(6)+.05x=.15(24+x) |

Equations solver categories