21x-4=57

Simple and best practice solution for 21x-4=57 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 21x-4=57 equation: 



21x-4=57

We move all terms to the left:

21x-4-(57)=0

We add all the numbers together, and all the variables

21x-61=0

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

21x=61

x=61/21

x=2+19/21

See similar equations:

| 0=-16-88t+100 | | √2x+10=√3x+12 | | 26=(x*3)-(x-1) | | 7x+5/3=2 | | 8x-10=4x-18 | | 5-x(2x-8)=35 | | 21+5x=8x+24 | | 7x+9/2=32 | | 7(9.25+0.25y)+5y=4 | | 5x−2=(8x+4x)3 | | 7x+3/5=3 | | 7x+9/5=3 | | 5(-8n-2)=12n+5(1-5n) | | −5x+7=13 | | x-1=3÷4 | | 3x+3/5=32 | | x2+x+7=0 | | 14=h3+2 | | 13x-6=11+12x-9 | | 7x+2/5=21 | | j/5+4=9 | | 3/4c=3/5= | | 5-x=25−x=2 | | 7x+9/5=32 | | 10-6p-4=-10-8p | | 7x-4=3x-2-4x | | X+2z=9 | | Y/7=2x | | 4x−3=3(3x+4) | | 16^x=8^3 | | P+2p=2 | | 4n-40=-2(20-2n) |

Equations solver categories