x+21=4x-64

Simple and best practice solution for x+21=4x-64 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 x+21=4x-64 equation: 



x+21=4x-64

We move all terms to the left:

x+21-(4x-64)=0

We get rid of parentheses

x-4x+64+21=0

We add all the numbers together, and all the variables

-3x+85=0

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

-3x=-85

x=-85/-3

x=28+1/3

See similar equations:

| 2/5(y+1)+3/5(y+1)=14 | | x+58=6x+23 | | 4x-(3x-5)=40 | | 5(2x+3)-4=3(2+x)+39 | | 2x+30=16x+24 | | 88=x-56 | | 37=10x-13 | | 11x=18x-35 | | H=-32t-32t^2 | | 64=x+99 | | X5-60=x | | -0.12x=0.34 | | 2r2=162 | | n+n+n-1-3=57 | | 4d+7=20 | | 5y+13=26-2y | | 3p+2p+5=20 | | 60/100=x/26 | | 8/18=y/13 | | 7/4=-3/7u | | 107=-w+216 | | 1.5/x=26 | | 3=b/10-b | | 10x+-6=-66 | | 2x-6=3x+9-3-6 | | 5(4-3y)=5y-50 | | -5r-30-3r=9-r | | 39=2c-3(6c-3) | | 3(5x+2)=-4(2x-3) | | -5x+25=-8x+10 | | 16f+5=-10 | | 9^x-5*3^x-6=0 |

Equations solver categories