If it's not what You are looking for type in the equation solver your own equation and let us solve it.

(100-5x)/40=x

We move all terms to the left:

(100-5x)/40-(x)=0

We add all the numbers together, and all the variables

(-5x+100)/40-x=0

We add all the numbers together, and all the variables

-1x+(-5x+100)/40=0

We multiply all the terms by the denominator

-1x*40+(-5x+100)=0

Wy multiply elements

-40x+(-5x+100)=0

We get rid of parentheses

-40x-5x+100=0

We add all the numbers together, and all the variables

-45x+100=0

We move all terms containing x to the left, all other terms to the right

-45x=-100

x=-100/-45

x=2+2/9

| (x?1)(2x?3)=0 | | 3(7x-20)=36 | | 2x+-3=-1x+-6 | | x=8+3(10) | | -8+3(0)=x | | 95=-5+33x | | 940200-x=0.1x | | x(-2x+18)^2=0 | | 12/20=m/50 | | 2(x-5)-x=29 | | A-5b=8(3,-1) | | 4(3x-6)=6x-2 | | .66x=-12 | | 19+b=5.7 | | -30+2y=56 | | 2-+4n=-5-3n | | 2+10x=-34-x | | 2+10x=34-x | | 4w-12=-48 | | 4*3^x+1-9^x=27 | | -2(x-6)=14 | | 4*3^x+1-9x=27 | | 9x-1633x=20 | | -3x^2+3-8x=0 | | (x+9)2=9 | | 23=5-t | | ?2(3x?4)?x?3=33 | | t2-7t-8=0 | | 4(2x+1)-2x=-8 | | 0.25x+0.20(100-x)=21 | | 5-8x=12-7x |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Graphs of functions
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics
- Roman numerals conversion
- Tip calculator
- Numbers as decimals, fractions, percentages
- More or less than - questions