20x-40=100

Simple and best practice solution for 20x-40=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 20x-40=100 equation: 


Simplifying
20x + -40 = 100

Reorder the terms:
-40 + 20x = 100

Solving
-40 + 20x = 100

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + 20x = 100 + 40

Combine like terms: -40 + 40 = 0
0 + 20x = 100 + 40
20x = 100 + 40

Combine like terms: 100 + 40 = 140
20x = 140

Divide each side by '20'.
x = 7

Simplifying
x = 7

See similar equations:

| 60=X^2+20x+160 | | a-2.5=5.8 | | 2(-4)+7=3 | | 3/4x=-5.25 | | (10+w)*w=264 | | p-11=9 | | 137=5.90a+4.35b | | 10x+6=x+96 | | 3w-33=7(w-21) | | 3(k+7)=63 | | 4/52*4/52 | | 5/17*4/17 | | 4=-2(5y-18)-6y | | x(x^2-4x+4)=1 | | 5/17*5/15 | | 5/17*3/17 | | 6/12*4/12 | | 17/13-8=-2 | | 12-(v+3)=10 | | 3x^2+2v-133=0 | | H=-5t^2+25+95 | | 5x+7=x+15 | | 3w-33=7(w-3) | | V(x)=x(20-2x)(20-2x) | | 5/9*4/9 | | x=2y-49 | | 9/23*7/23 | | 2x-10+3x+15=180 | | 7/9*2/9 | | 7/8*2/8 | | 6/8*3/8 | | -12x=4y-28 |

Equations solver categories