21x+16.5=21x+16.5

Simple and best practice solution for 21x+16.5=21x+16.5 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+16.5=21x+16.5 equation: 


Simplifying
21x + 16.5 = 21x + 16.5

Reorder the terms:
16.5 + 21x = 21x + 16.5

Reorder the terms:
16.5 + 21x = 16.5 + 21x

Add '-16.5' to each side of the equation.
16.5 + -16.5 + 21x = 16.5 + -16.5 + 21x

Combine like terms: 16.5 + -16.5 = 0.0
0.0 + 21x = 16.5 + -16.5 + 21x
21x = 16.5 + -16.5 + 21x

Combine like terms: 16.5 + -16.5 = 0.0
21x = 0.0 + 21x
21x = 21x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 180=cxl+42 | | 2(5x-9)=-98 | | 3x+83838=10 | | 6x-14=5(y+8) | | 2x^2-4x^2=0 | | 4c+3=3x-2 | | Y=8y+9 | | 0=35x-54-6x^2 | | -9y=x | | 14+2y=20+3y | | w^2=18+80i | | f(x)=3*x-7 | | (6)(4x)=99 | | JZA+90+30=180 | | z^2=10+10i | | 10-7x-5x=10 | | 5(-3-5x)=235 | | 0.7(1.2x-3)=2.4 | | -6(4x-9)=54 | | -11-8=4-p | | 0.9+5=2 | | 8(v-11)+4=-8v-12 | | 67.5x^2+45x-112.5=0 | | 390625=x^9 | | 6(a-12)-4=-a+10 | | 5a+35= | | 3(-4x-7)=-165 | | 3+(-4)=-4y | | 9-7z+8= | | X-3=97-x | | 4+7=14 | | 35x^2+54x+16=0 |

Equations solver categories