21-4x=25

Simple and best practice solution for 21-4x=25 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 21-4x=25 equation: 



21-4x=25

We move all terms to the left:

21-4x-(25)=0

We add all the numbers together, and all the variables

-4x-4=0

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

-4x=4

x=4/-4

x=-1

See similar equations:

| 0.7+.004(t+8)=1.44 | | 5v+6=21 | | 0.80-c=0.50 | | (2b+9/11)=18 | | 4h-(6)=22 | | 3.649+12.3v=146329 | | -2x2-8=0 | | –35=–5s | | 32+21x=284 | | 2x+10+2x+4x-16=180 | | 0.6(x-9)=-1.2+3.6 | | 2(4/3w+w)=28 | | y2-20=0 | | x6−64=0 | | 2(2+3)=x+8 | | 3v+8v=-6v | | N=9x2 | | 3y+25=16 | | 14=x/6-5 | | 18/42=33/x | | ​4/k​​=​8/​3​​ | | 28=1+9y | | 11=121-5x | | 2x+32+10=x+30 | | x^2+2x-7568=0 | | 87-19x=-654 | | 4(4/3w+w)=28 | | 87–19k=-654 | | 8-5/6x=9 | | -3x+10=26 | | 3(4x+6)+7x=11 | | X+1+3x+53=180 |

Equations solver categories