21x=945

Simple and best practice solution for 21x=945 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=945 equation: 



21x=945

We move all terms to the left:

21x-(945)=0

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

21x=945

x=945/21

x=45

See similar equations:

| -7t+19=-8t | | 2a+8a=12-8a | | -1+10m=-19+19m | | y=20(0.05)^2 | | 2g-16=-44 | | 60x^2+60x=0 | | 6m-7=9 | | 13-14u=-15u | | 6x+8-4x=16 | | 30x+40x=35 | | 2x+4-6=-24 | | 6v^2=-9v+15 | | 13−14u=-15u | | 360=40y+2y^2 | | -17=-2y+-5 | | 50-5y=65 | | -15r=-14r+12 | | 1/2h-1/3h+11=8 | | 10-2z=-4 | | -1.7x=5(x+2.18) | | -1/2(15-10x)=2x | | 2z+1/6=3z+7/6 | | 245=5x^2 | | 10−2z=-4 | | 5^x+25^x=650 | | 3y+-y=-4 | | -146=126t+25t^2 | | 13w-11w=4 | | (1+x)^2.5=20 | | -6v-9-3=29 | | 13w−11w=4 | | -146=-66t+23t^2 |

Equations solver categories