12x+5=21

Simple and best practice solution for 12x+5=21 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+5=21 equation: 


Simplifying
12x + 5 = 21

Reorder the terms:
5 + 12x = 21

Solving
5 + 12x = 21

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 12x = 21 + -5

Combine like terms: 5 + -5 = 0
0 + 12x = 21 + -5
12x = 21 + -5

Combine like terms: 21 + -5 = 16
12x = 16

Divide each side by '12'.
x = 1.333333333

Simplifying
x = 1.333333333

See similar equations:

| 2z^2+15z+28=0 | | x=2+-0.6666666667y | | 10-8x=28-22x | | 3x(2+6)=4x-12 | | 5(y+3)+y=4(y+5)-8 | | 9x+3=9(x-2) | | 33y=4(8y-2) | | 8z-z=-2+2z-1-12 | | 2x-4x+9-2x+3=0 | | 3a^2-13a-38=0 | | 17y=16(y+19) | | 148-5x=4x+13 | | (10-7i)-(7+9i)= | | 5w^2+3=(-8w) | | 23x=15 | | 4=7(-2x-6) | | 4(4x-2)=17x | | 52-(-77)= | | 14x-3=3(-5x+5) | | 2x-6=x+7 | | 14x-3=3(-5x-5) | | y(y+6)(12)-(y+6)(y-6)2=y(16y+6) | | -1-9=9x+3-8x | | 3(80-9x)=8-96 | | -7x+8=7(-6x-1) | | N=9200ln(5t+3) | | X^2+2x-224=0 | | 141-2x=43x+21 | | 17y=16(y+5) | | 2x-2=4+x | | 7m-9= | | 1=C(x+3)+1 |

Equations solver categories