2x+12=3+4x-9

Simple and best practice solution for 2x+12=3+4x-9 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 2x+12=3+4x-9 equation:


Simplifying
2x + 12 = 3 + 4x + -9

Reorder the terms:
12 + 2x = 3 + 4x + -9

Reorder the terms:
12 + 2x = 3 + -9 + 4x

Combine like terms: 3 + -9 = -6
12 + 2x = -6 + 4x

Solving
12 + 2x = -6 + 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.
12 + 2x + -4x = -6 + 4x + -4x

Combine like terms: 2x + -4x = -2x
12 + -2x = -6 + 4x + -4x

Combine like terms: 4x + -4x = 0
12 + -2x = -6 + 0
12 + -2x = -6

Add '-12' to each side of the equation.
12 + -12 + -2x = -6 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = -6 + -12
-2x = -6 + -12

Combine like terms: -6 + -12 = -18
-2x = -18

Divide each side by '-2'.
x = 9

Simplifying
x = 9

See similar equations:

| 15x+5y-8x+48=200 | | y(y-4)(y-8)=0 | | 7b-2b+3b+4b= | | 8h=9h+8 | | 0.60x+0.05(6-x)=0.10(-30) | | 36=w+9 | | -2n+9=-n+4 | | 30x-18-18x=4(3x-5)+2 | | -4(4m-6)-5(2m-3)=65 | | 4x(2+3)=36 | | 225p^2+256=0 | | -183=3(3-18v) | | 90=1.5(b+2)+15+b+2b-9 | | 6x-3=x+24 | | 2Y+20=28 | | 34=7(1-5r)+4(5r+3) | | 100a^2-9b^2=0 | | 7-4(5x+3)=8-(6x-5) | | 0=t^4-2 | | 42x=21 | | 80x-25x=330 | | 2x-5+2x+1+108=180 | | -(6x-8y+5)= | | 5(7+8a)+3a=35+5a | | 11x^2-6x-9=0 | | -8x-36=-3(x+7) | | 4Y+5=29 | | -84=-7(-3x+3) | | -(5x-2y-32)= | | 12x-32=x(x) | | 20k^2+47k+24=0 | | 1.8x=14 |

Equations solver categories