12x+21=4x+213

Simple and best practice solution for 12x+21=4x+213 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 12x+21=4x+213 equation:


Simplifying
12x + 21 = 4x + 213

Reorder the terms:
21 + 12x = 4x + 213

Reorder the terms:
21 + 12x = 213 + 4x

Solving
21 + 12x = 213 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
21 + 12x + -4x = 213 + 4x + -4x

Combine like terms: 12x + -4x = 8x
21 + 8x = 213 + 4x + -4x

Combine like terms: 4x + -4x = 0
21 + 8x = 213 + 0
21 + 8x = 213

Add '-21' to each side of the equation.
21 + -21 + 8x = 213 + -21

Combine like terms: 21 + -21 = 0
0 + 8x = 213 + -21
8x = 213 + -21

Combine like terms: 213 + -21 = 192
8x = 192

Divide each side by '8'.
x = 24

Simplifying
x = 24

See similar equations:

| 5x+6=7x-8 | | 38-2x=7x+24 | | 3(4+M)= | | 6x-8=-2(x-4) | | 4(r-1)= | | 2-3s=14 | | (p-m)+(m-2p)= | | 4p^2+4p-24= | | (3-d)5= | | 8x+9y=63 | | 1231/32-93/8*8/15= | | 5(2x+10)=3(5x-4) | | 4z^2+4z-15= | | -6(-2)-2(-2)=16 | | 4.12(x-789)=18.2 | | m^2+7m-18= | | -8a+3a= | | 49y^2-4x^2= | | 2x^2-17x=36 | | 49y^2+4x^2= | | -96-36=16 | | x+4x-7=57 | | Ix+1I=3 | | 2n^2+16n+34=6 | | -10(-12)+9(-12)=12 | | (3x-2y)+(4x-y)= | | p^2-14p-1=4 | | v^2+12v-54=5 | | 63.25= | | -x+8=2x+14 | | 7w+8w-12=59 | | k^2-4k-58=-4 |

Equations solver categories