12x+9=3x+36

Simple and best practice solution for 12x+9=3x+36 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+9=3x+36 equation:


Simplifying
12x + 9 = 3x + 36

Reorder the terms:
9 + 12x = 3x + 36

Reorder the terms:
9 + 12x = 36 + 3x

Solving
9 + 12x = 36 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
9 + 12x + -3x = 36 + 3x + -3x

Combine like terms: 12x + -3x = 9x
9 + 9x = 36 + 3x + -3x

Combine like terms: 3x + -3x = 0
9 + 9x = 36 + 0
9 + 9x = 36

Add '-9' to each side of the equation.
9 + -9 + 9x = 36 + -9

Combine like terms: 9 + -9 = 0
0 + 9x = 36 + -9
9x = 36 + -9

Combine like terms: 36 + -9 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

See similar equations:

| (3k/4k^5)^3 | | 12.54-27.39x=17/2.32x+2.1 | | 1=-2(7)-5 | | -7x+20=6x-6 | | 0.66x+7=12 | | 6+2x=10(x-9) | | -120=-20(-4+11) | | 8-x-3-2x+1=x+7 | | 0.66+7=12 | | 1/4x-9=3/8x | | 3x+6x-20=16 | | 1/2-8/15 | | 2x=0x | | 5/6-7/15 | | 4n-6=6n-24 | | 4x+4+9x+18=12x+24 | | 4x+4+9x+18=12+24 | | |x/7|=20 | | 0.5x/100-x | | y=6x-2/5 | | 9(4v+3)= | | 4(2x)-3=22x+21 | | 6(5-x)=7x+4 | | 6x-3x+4-2x=x | | 2x-2/3y-3 | | 6n^-2/8n^4r^-5 | | 15(2+2r)= | | 6(7x-4)+5x=6 | | 4.7(f-3.2)+16.5=59.9 | | 0=9k-9.7+33 | | 29.99+0.18x=35 | | x-74=13 |

Equations solver categories