4(x-5)=(x+100)

Simple and best practice solution for 4(x-5)=(x+100) 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 4(x-5)=(x+100) equation:


Simplifying
4(x + -5) = (x + 100)

Reorder the terms:
4(-5 + x) = (x + 100)
(-5 * 4 + x * 4) = (x + 100)
(-20 + 4x) = (x + 100)

Reorder the terms:
-20 + 4x = (100 + x)

Remove parenthesis around (100 + x)
-20 + 4x = 100 + x

Solving
-20 + 4x = 100 + 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.
-20 + 4x + -1x = 100 + x + -1x

Combine like terms: 4x + -1x = 3x
-20 + 3x = 100 + x + -1x

Combine like terms: x + -1x = 0
-20 + 3x = 100 + 0
-20 + 3x = 100

Add '20' to each side of the equation.
-20 + 20 + 3x = 100 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 100 + 20
3x = 100 + 20

Combine like terms: 100 + 20 = 120
3x = 120

Divide each side by '3'.
x = 40

Simplifying
x = 40

See similar equations:

| 4(x-5)=(x-100) | | 11/641=33/x | | -7r^2+140-700=0 | | 7x(2x-3)-5y(2x-3)= | | 6/7y-6=42 | | 641/11=33/x | | .6x-3.8=.4 | | -3(t-2)+7t=6t-8 | | 200x=50x^2 | | 60/100=287/x | | 5k^2+9k+4=0 | | 15y-4(2y-3)=2 | | -7x+18=-10 | | 5x+8=10x-8 | | az-13=7 | | 25ab+50ac+200a= | | 100/60=287/x | | 25x-2=35x+6 | | 5x-20=4x+16 | | -2y+10=-2(3y+9) | | 4y^2+28y+49= | | -11+21=-5(x+7) | | 16+6^2/4 | | 7=8x-2 | | -8y-6=-7y-8 | | 3x^3-24x+9=0 | | 2(3x+9)=-48+36 | | 44x+120=0 | | 35=5x+10 | | -8x/5+1/6=-5x/3 | | 6x^3+x^6-16= | | -10x-22=-182 |

Equations solver categories