30-x=22-1/2

Simple and best practice solution for 30-x=22-1/2 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 30-x=22-1/2 equation: 



30-x=22-1/2

We move all terms to the left:

30-x-(22-1/2)=0

We add all the numbers together, and all the variables

-x+30-(-1/2+22)=0

We add all the numbers together, and all the variables

-1x+30-(-1/2+22)=0

We get rid of parentheses

-1x+30-22+1/2=0

We multiply all the terms by the denominator


-1x*2+1+30*2-22*2=0

We add all the numbers together, and all the variables

-1x*2+17=0

Wy multiply elements

-2x+17=0

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

-2x=-17

x=-17/-2

x=8+1/2

See similar equations:

| 1/4w=2w+5 | | -2-15k=3(k-5)+4 | | 2x+20+4x-12=180 | | 2(a-4)=-10 | | 1/3h-4(⅔h-3)=⅔h-6 | | 3m-4=7m+8 | | 2x÷6=90 | | y-10y+10=180 | | 4l=360 | | -3(2x-3)+2=-(-x+10) | | 4l=350 | | -3(2x-3)+2=-(-x | | 6.8g+2=3.8g+20 | | 3b=420 | | x-2/3=6/5 | | 9a=540 | | 2(2x-3)=5x+10+3x | | 5=2.3x | | 6.8g+9=3.8g+20 | | -5k-k=-8-2k | | 15h-7=21h+4 | | 7(g+2)=2(3+4) | | 10/13=70/x | | 9x-4+6x-4=180 | | 3x-4/x+8=0 | | 200x=300(6-x) | | 5(2g-7)=-105 | | -9(x-12)=-18 | | 6/x-5=4/5 | | 12-n=-7n | | 11+7x=83-2 | | -2/3b+4=24 |

Equations solver categories