20-3x=40

Simple and best practice solution for 20-3x=40 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 20-3x=40 equation: 


Simplifying
20 + -3x = 40

Solving
20 + -3x = 40

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 + -3x = 40 + -20

Combine like terms: 20 + -20 = 0
0 + -3x = 40 + -20
-3x = 40 + -20

Combine like terms: 40 + -20 = 20
-3x = 20

Divide each side by '-3'.
x = -6.666666667

Simplifying
x = -6.666666667

See similar equations:

| -168=3w | | 6x+3=11x-1 | | 56x=46 | | 5y-10+y+46=8y+40-4y | | 2(x-2)+5(2-x)+6(x+4)=0 | | 0=+1 | | -7+2x=24 | | -24=6r | | 3(3+6x)-5=22 | | 100*4000= | | .5(a+15)=3a-1.25 | | -5m=35 | | -4x-13x=-136 | | 2(3-x)+7(2-x)=15-x | | 2.9q-5.6-3.9q=-2.0q-1.8 | | -0.75x=15 | | -4*-4=2 | | 5(x-1)+2(2x-1)=11 | | 3ln(4x)=6 | | 19-x=6 | | 4x+5=x-3 | | 3x+14=-4 | | 0.5x-10=40 | | 0=2x^2-3x-7 | | 5n-19=9+9n | | 2x+45= | | 5*6x=-25 | | 6x-5x=19 | | 3u-36=7(u-8) | | vu+4u-5u-20=0 | | 4z-27=-33+z | | 2=log^5(x-2) |

Equations solver categories