400=[2x-4]10

Simple and best practice solution for 400=[2x-4]10 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 400=[2x-4]10 equation:


Simplifying
400 = [2x + -4] * 10

Reorder the terms:
400 = [-4 + 2x] * 10

Reorder the terms for easier multiplication:
400 = 10[-4 + 2x]
400 = [-4 * 10 + 2x * 10]
400 = [-40 + 20x]

Solving
400 = -40 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
400 + -20x = -40 + 20x + -20x

Combine like terms: 20x + -20x = 0
400 + -20x = -40 + 0
400 + -20x = -40

Add '-400' to each side of the equation.
400 + -400 + -20x = -40 + -400

Combine like terms: 400 + -400 = 0
0 + -20x = -40 + -400
-20x = -40 + -400

Combine like terms: -40 + -400 = -440
-20x = -440

Divide each side by '-20'.
x = 22

Simplifying
x = 22

See similar equations:

| x+1+x+x+9=180 | | -8(x+6)=4(x-6) | | 15=-6n+3 | | 7x^2+26x-8= | | -4(x+5)=2(x-16) | | 6(x-7)=4x-50 | | 2+4y=-10 | | 2(x+2)=-10 | | 4-13=7h+2 | | -9x-2.6=-8x-2 | | 3y+20x=-9 | | 8x+y=26 | | 8+y=26 | | 3y-8=-14 | | 3y+8=-14 | | 4x+1.2=x | | 30x+3y=-9 | | X=20(3) | | 9-2y+2y=13 | | x^2-112x+36=0 | | -16x^2+50x-6=0 | | x^2+11x+4=0 | | 5x-9=6x-4 | | 2x^3+4x^2-3x-6=0 | | 4.5-2p+3.3333333p=1 | | 4k^2-1k-9=0 | | -16x^2+24x+16=0 | | 22-x=4(x+3) | | x+2.1=6.1 | | 4x^3-8x^2-x+2=0 | | x+(-9)=-6 | | x-(-1)=2 |

Equations solver categories