3x-12+15=6-4x

Simple and best practice solution for 3x-12+15=6-4x 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 3x-12+15=6-4x equation:


Simplifying
3x + -12 + 15 = 6 + -4x

Reorder the terms:
-12 + 15 + 3x = 6 + -4x

Combine like terms: -12 + 15 = 3
3 + 3x = 6 + -4x

Solving
3 + 3x = 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.
3 + 3x + 4x = 6 + -4x + 4x

Combine like terms: 3x + 4x = 7x
3 + 7x = 6 + -4x + 4x

Combine like terms: -4x + 4x = 0
3 + 7x = 6 + 0
3 + 7x = 6

Add '-3' to each side of the equation.
3 + -3 + 7x = 6 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = 6 + -3
7x = 6 + -3

Combine like terms: 6 + -3 = 3
7x = 3

Divide each side by '7'.
x = 0.4285714286

Simplifying
x = 0.4285714286

See similar equations:

| 1+2x+2-x=26 | | -21t+9=-54 | | 1+2x=2-x | | 2n+4y=20 | | 5x-(2x+3)=5x-13 | | -8+17x=17x-8 | | 2x^2-30=-2 | | 1+2x+5-x=29 | | 4+8=3*n | | 4b-1+6b=-1 | | 11x+52=-63 | | 5.4-6.2-5y=2 | | 4x+137=2x+31 | | b-4b=7 | | 2.4-5.2-2y=2 | | 9x+11+10x=180 | | 5.3-6.2-3y=3 | | 1-2(2x-3)=3x+21 | | 66+57=x | | 3+6n=4n+7 | | 6.4-8.2-3y=2 | | n+4-9-5n=25 | | 4.3y-6.4-6y=3 | | 83+45=x | | 3x+14=3x | | 1.2x+(-0.7)=7.1 | | x=9-.39x | | X^2+98=-21x | | 2x^2+6x-336=0 | | 99+44=x | | 3x+7x=10+6x | | 4x+3A=29 |

Equations solver categories