210=21x

Simple and best practice solution for 210=21x 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 210=21x equation:


Simplifying
210 = 21x

Solving
210 = 21x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-21x' to each side of the equation.
210 + -21x = 21x + -21x

Combine like terms: 21x + -21x = 0
210 + -21x = 0

Add '-210' to each side of the equation.
210 + -210 + -21x = 0 + -210

Combine like terms: 210 + -210 = 0
0 + -21x = 0 + -210
-21x = 0 + -210

Combine like terms: 0 + -210 = -210
-21x = -210

Divide each side by '-21'.
x = 10

Simplifying
x = 10

See similar equations:

| 1.1x+4.4=7.7 | | 3p/5-25=-31 | | 11q^2+4=48 | | 6p/8+98/8=10 | | -106+8x=164-x | | -3x+7+8x=22 | | 4xsquared-4x-48=0 | | 2c-21=-8 | | -86-3x=4x+68 | | -3-18=x | | -4x-115=2x+29 | | 2(y+7)+2=34 | | 4d-2d-3d-7--3d=0 | | -2x-85=69+5x | | -7.3=8.03 | | 5x-23=45+9x | | 5(y+2)=35 | | 8y^2+33y+2=7y^2+42y-6 | | 42.95r+60=49.95r+25 | | -16+12x=10x+24 | | x+25=x+2 | | .2*10= | | 3x+2-x=10 | | -36-6x=-10x+84 | | 9g+0=1 | | -4p-13=-25 | | x^2-20x+27=-9x-1 | | 3x+-x=10 | | -8a=72-8 | | 18x-3=13-9 | | 43r+50=60r | | -54-9x=36-12x |

Equations solver categories