100+3x=20+5x

Simple and best practice solution for 100+3x=20+5x 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 100+3x=20+5x equation:


Simplifying
100 + 3x = 20 + 5x

Solving
100 + 3x = 20 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
100 + 3x + -5x = 20 + 5x + -5x

Combine like terms: 3x + -5x = -2x
100 + -2x = 20 + 5x + -5x

Combine like terms: 5x + -5x = 0
100 + -2x = 20 + 0
100 + -2x = 20

Add '-100' to each side of the equation.
100 + -100 + -2x = 20 + -100

Combine like terms: 100 + -100 = 0
0 + -2x = 20 + -100
-2x = 20 + -100

Combine like terms: 20 + -100 = -80
-2x = -80

Divide each side by '-2'.
x = 40

Simplifying
x = 40

See similar equations:

| 2x+12=32-2x | | 2x=96-10x | | 6x+13=69 | | p=t+r+s | | 10x=11x-8 | | 74-99=9x-10-4x | | p=2r+2t | | 46/48x=9/48 | | a/3+1=8 | | (x-2+5)*(x+7)=196 | | 274=-2x | | 4x+x^2=4 | | (3y-5)/2 | | x/45=12*3 | | 3x^4+5x^2-72=0 | | 3/4-1=8 | | (n+4)*6=60 | | 3a-2=22 | | 7x-2=-2-299 | | 1/3(2x+4)=4(1-3x)+10 | | 5/7=0 | | 8x+1=8(x+6) | | 2377960+26n=2067959+125n | | 4x-6=-4 | | x^2+4x+4-8=0 | | 1/5(x+4)=9x-17(1-x)-8 | | 15x=-9-5x | | 3x+5y=34 | | (x-6)+(x-4)+(12-x)+x+8+12=40 | | 9x+6y=5 | | a/3-2=1 | | -x^2+650x-90000=0 |

Equations solver categories