-3x+12=x-4

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


Simplifying
-3x + 12 = x + -4

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

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

Solving
12 + -3x = -4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
12 + -3x + -1x = -4 + x + -1x

Combine like terms: -3x + -1x = -4x
12 + -4x = -4 + x + -1x

Combine like terms: x + -1x = 0
12 + -4x = -4 + 0
12 + -4x = -4

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

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

Combine like terms: -4 + -12 = -16
-4x = -16

Divide each side by '-4'.
x = 4

Simplifying
x = 4

See similar equations:

| 5-q=-11 | | 3r+7=4r | | 9e^5x=81 | | 3/7(x-2=15 | | 60b^2=15 | | 6x^3+x+1=0 | | 8-m=5 | | -33-8x=-12x+63 | | 35=w+8 | | -4a^2+36a+80=0 | | c-3=2c | | 95=3x+35 | | 10=3(p+1)+1 | | -15x+60=-3x+36 | | -4b=-2b-8 | | -3(d+2)=18 | | -15c+18c-3c-4c+-13c=17 | | -w+8=-5w | | 8t+5=29 | | n+3n-7=25 | | 65-2x=78-3x | | 9+4=3x+4x-1 | | 3-2(x-9)=5 | | 400=5000x(4) | | x^3+4x^2-44x-96=0 | | -3=9+-4c | | -13c+-2c+18c=-12 | | 3(4x+2)=16x+3-4+3 | | -3=9+-4 | | 1=2(s+2)-7 | | -4x^2+2x-1=0 | | 4j-3j-j+3j=18 |

Equations solver categories